What is the definition of golf in simple words?
(Show more) Overview of golf. golf, a cross-country game in which a player strikes a small ball with various clubs from a series of starting points (teeing grounds) into a series of holes on a course. The player who holes his ball in the fewest strokes wins.
Why do they call them metals in golf?
Virtually all touring professionals used them, and the term metals was gradually replacing woods in golf parlance. There is no doubt that the development of golf as an organized sport was distinctly British, and Britain produced the first great players of the game.
What is the earliest form of golf?
This game was described in the novels of Émile Zola and Charles Deulin, where it went by the name of chole. Chicane closely resembled the game of kolf, which the Dutch golf historian J.H. van Hengel believed to be the earliest form of golf. Many traditions surround the game of kolf.
What is the definition of golf According to ZDF?
golfOverview of golf.Contunico © ZDF Enterprises GmbH, Mainz. Golf, a cross-country game in which a player strikes a small ball with various clubs from a series of starting points (teeing grounds) into a series of holes on a course. The player who holes his ball in the fewest strokes wins.
What number is golf on the periodic table?
Fact boxGroup111064.18°C, 1947.52°F, 1337.33 KPeriod62836°C, 5137°F, 3109 KBlockd19.3Atomic number79196.967State at 20°CSolid197Au2 more rows
What is gold on the periodic table?
Gold is a chemical element with the symbol Au and an atomic number 79. It is a highly sought-after precious metal which, for many centuries, has been used as money Gold; Gold, Au, is a chemical element and atomic number 79.
What is chemical name of gold?
gold (Au), chemical element, a dense lustrous yellow precious metal of Group 11 (Ib), Period 6, of the periodic table of the elements.
What are period 4 elements called?
The period 4 transition metals are scandium (Sc), titanium (Ti), vanadium (V), chromium (Cr), manganese (Mn), iron (Fe), cobalt (Co), nickel (Ni), copper (Cu), and zinc (Zn).
Why is gold called gold?
The Proto-Indo-European word means “to shine, to gleam; to be yellow.” Gold is the only naturally yellow metal, so ancient civilizations named it after its stunning color. Gold's symbol on the Periodic Table of Elements is “Au,” deriving from the Latin word aurum.
Is gold a real color?
Gold, also called golden, is a color. The web color gold is sometimes referred to as golden to distinguish it from the color metallic gold. The use of gold as a color term in traditional usage is more often applied to the color "metallic gold" (shown below).
Can gold rust?
As an element, gold holds the title as being one of the elements that is least reactive. In it's pure form, gold does not rust or tarnish as it does not combine with oxygen easily. This is why pure gold stays as shiny as it does.
What does gold decay into?
Gold-198 (198Au) is a radioactive isotope of gold. It undergoes beta decay to stable 198Hg with a half-life of 2.697 days.
What are 5 facts about gold?
30 facts about Gold that you may not knowGold is extremely ductile. ... The first Gold coins appeared around 700 BC.On the periodic table of elements, Gold's symbol is AU.Gold's atomic number is 79, and its atomic mass is 196.96655 amu.The melting point of Gold is 1,064.43°C (1,947.97°F).More items...
What are the 118 elements in order?
Table of 118 Elements - Their Symbols and Atomic NumberElementAtomic NumberSymbolCarbon6CNitrogen7NOxygen8OFluorine9F100 more rows
What is the element of life?
The four basic elements of life are: Oxygen, hydrogen, nitrogen and phosphorus. These four elements are found in abundance in both the human body and in animals. There are other elements that compose the human body, but the four we've highlighted participate in all life processes.
What are the first 20 elements in order?
Lithium, Beryllium, Sodium, Magnesium, Aluminium, Potassium, and Calcium are metals in the first twenty elements. Hydrogen, Helium, Carbon, Nitrogen, Oxygen, Fluorine, Neon, Phosphorous, Sulphur, Chlorine, and Argon are the non-metals in the first twenty elements.
Is gold a metal nonmetal or metalloid?
metalUndoubtedly, gold is a metal. It is a part of the transition metals and fall in the same periodic table column in which the next other two precious metals-Silver and Copper-sit.
What type of metal is gold?
transition metalChemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental (native) form, as nuggets or grains, in rocks, veins, and alluvial deposits.
What elements make up gold?
Gold is the chemical element with 79 protons in each atomic nucleus. Every atom containing 79 protons is a gold atom, and all gold atoms behave the same chemically. In principle, we can therefore create gold by simply assembling 79 protons (and enough neutrons to make the nucleus stable).
Why is gold Au and silver AG?
Most of the elements' abbreviations are derived from Greek and Latin, or other ancient origins. For example, the Latin word for Gold is aurum; so the Periodic Table symbol Au comes from the first two letters of its Latin name.
How much does a golf ball weigh?
Shortly after World War I, the Royal and Ancient Golf Club of St. Andrews enacted what is called the "1.62 formula". Regulation golf balls have a m...
Where did golf originate?
The origins of golf are obscure and much debated. Evidence suggests that golf, as we understand it today, was firmly established in the Netherlands...
What is the diameter of a golf hole?
A golf hole measures 4.25 inches (10.8 cm) in diameter and is at least 4 inches (10.2 cm) deep. It is set in an area of turf called a green, which...
What is the average distance of an 18-hole golf course?
Standard 18-hole golf courses measure from 6,500 to 7,000 yards (5,900 to 6,400 meters), and individual holes are from 100 to 600 yards (90 to 550...
Is golf an Olympic event?
Golf was included in the Paris 1900 Olympic Games and the St. Louis 1904 Games. Golf was then discontinued as an Olympic sport for more than a cent...
What is the periodic table?
The periodic table is a tabular display of the chemical elements organized on the basis of their atomic numbers, electron configurations, and chemical properties. The electron configuration is the distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals. Knowledge of the electron configuration of different atoms is useful in understanding the structure of the periodic table of elements.
What is the atomic radius of gold?
The atomic radius of Gold atom is 136pm (covalent radius).
Is gold a metal?
Gold is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal. Gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold is thought to have been produced in supernova nucleosynthesis, from the collision of neutron stars.
What is the oxidation state of an atom?
The oxidation state of an atom is a measure of the degree of oxidation of an atom. It is defined as being the charge that an atom would have if all bonds were ionic. Uncombined elements have an oxidation state of 0. The sum of the oxidation states within a compound or ion must equal the overall charge.
What is density in science?
Density is the mass of a substance that would fill 1 cm 3 at room temperature. Relative atomic mass. The mass of an atom relative to that of carbon-12. This is approximately the sum of the number of protons and neutrons in the nucleus.
What is the vertical column in the periodic table?
A vertical column in the periodic table. Members of a group typically have similar properties and electron configurations in their outer shell. A horizontal row in the periodic table. The atomic number of each element increases by one, reading from left to right.
What is the difference between 24 carat and 9 carat gold?
The term ‘carat’ indicates the amount of gold present in an alloy. 24-carat is pure gold, but it is very soft. 18- and 9-carat gold alloys are commonly used because they are more durable.
What is gold used for in dentistry?
Dentists sometimes use gold alloys in fillings, and a gold compound is used to treat some cases of arthritis.
What is gold used for?
The metal is also used for coinage, and has been used as standard for monetary systems in some countries. Gold can be beaten into very thin sheets (gold leaf) to be used in art, for decoration and as architectural ornament. Electroplating can be used to cover another metal with a very thin layer of gold.
Why does gold fall to the bottom?
Because it is found in it's natural state and does not naturally alloy with anything else and because it is the heaviest metal, by sifting rock in water, the gold always falls to the bottom and all less dense impurities are washed away.
What is the club in the Tyrocinium called?
In the Tyrocinium the club is indeed called a kolve, and the game as such is referred to as kolven (the infinitive of a verb used as a noun).
How much does a golf ball weigh?
Shortly after World War I the R&A enacted what is called the “1.62 formula”—that the ball should have a maximum weight of 1.62 ounces (45.93 grams) and a minimum diameter of 1.62 inches (4.11 cm). For two years the USGA tried a ball which weighed 1.55 ounces (43.94 grams) and was 1.68 inches (4.27 cm) in diameter, but in 1932 it reverted to a weight of 1.62 ounces while retaining a diameter of 1.68 inches. This larger-sized American ball was ruled mandatory by the British Professional Golf Association in 1968 and replaced the smaller ball throughout the world by 1980.
What are some engravings that highlight golf?
Playing Monkeys, by Pieter van der Borcht (1545–1608), features a monkey taking a swing at a teed ball, and Venus, Protectress of Lovers, by Pieter Janszoon Saenredam (1597–1665), shows, in the margins of a picture of an embracing couple with Venus and Cupid , some people playing games such as football and golf. The latter work is a copy of an earlier work by engraver Hendrik Goltzius (1558–1617).
What is the medieval form of football?
It may be conceived as a domesticated form of such medieval games as football, in which the size of the goals and the ball was radically reduced and in which, as a consequence, the element of violence had to give way to the element of skill.
How is the ball hit and directed?
How the ball is hit and directed is the essence of golf. The changing story of the ball’s manufacture falls broadly into well-defined phases, beginning with the “feathery,” which was used for centuries until it was superseded by gutta-percha.
What is the game of golf?
golf, a cross-country game in which a player strikes a small ball with various clubs from a series of starting points (teeing grounds) into a series of holes on a course. The player who holes his ball in the fewest strokes wins.
When was Chuiwan invented?
Chuiwan is thought to have been introduced into Europe by traders during the Middle Ages.
What are the physical characteristics of gold?
Physical Characteristics. Gold is a reddish yellow metal. It is highly ductile and malleable. Gold is a soft metal and is usually used in alloyed form to provide strength and durability. About 1 ounce of gold can be hammered or pressed into 300 square feet sheet.
Where did gold come from?
The word gold has been originated from the word “geolo” used by Anglo-Saxon civilization that inhabited England in the 5 th century. Geolo (Sanskrit origin meaning to shine) means yellow. The symbol of gold comes from a word of Latin origin, aurum, which is originated from Aurora, which is the goddess of morning glow [2].
What is gold used for?
Uses and Significance. Gold is a precious metal and widely used in making of jewellery, coinage, crowns and decorative items. It is widely used in making components of computerized devices, such as corrosion resistant electrical conductors. Gold is used in the glass industry for making colored-glass. It is used as fillers in tooth restoration.
What can gold react with?
Gold can react with certain halogens, such as fluorine to form gold (III) fluoride. Gold in powdered form can react with chlorine to form gold chloride. Various alloys of gold are formed to alter the strength and hardness of gold and create exotic colors [5].
When was gold coin invented?
Gold coins were made in the reign of King Croesus of Lydia (modern Turkey) (561-547 BC). Gold has been considered as perfect and precious metal since ancient times, and long relentless but in vain efforts have been made over centuries to transform various metals into gold, a concept known as alchemy. The word gold has been originated ...
When was gold discovered?
The Egyptians in around 2000 BC started mining of gold. And gold made items, such as masks, graves etc. have been found to contain gold from civilization of 3800 to 2000 BC. Pure gold has been found from around 6000 years ago ...
Where is gold found on Earth?
Gold is widely present in the Earth’s crust (0.3 ppm by weight). It is also present in river beds as rock bound gold is released by erosion of rock by running water. Gold also exists in the form of alloy, such as amalgam (with mercury) or with silver. Gold is found in association of pyrites deposits and from quarts and gravels. Naturally, most of the gold present in the Earth’s crust is in combination with silver. The term “electrum” is used for gold ore that have silver content of more than 20%. The biggest producer of gold is China from around two third of the gold (around 455 tons) in world is produced. The other countries where gold is being mined include USA, Canada and Russia. The annual production of gold in the world is 2500 tons per year. Oceans, including the Northeast Pacific and Atlantic contain about 10–30 parts per quadrillion, that makes about 10–30 g/km 3 of gold in form of flakes or nuggets [3].
Who created the periodic table?
The creator of the periodic table, Dmitri Mendeleev, in 1869 began collecting and sorting known properties of elements, like he was playing a game, while traveling by train.
What is PubChem working with?
PubChem is working with IUPAC to help make information about the elements and the periodic table machine-readable.
Can periodic table games be used for grade?
The periodic table game available on this page is for entertainment purposes only, and should not be used to grade students on their knowledge of chemical elements.
Did Mendeleev's predictions get dismissed?
There were plenty of skeptics and it took years to gain international acceptance, but once newly-discovered elements matched the ones that Mendeleev predicted, his patterns could not be dismissed. In addition, some of the properties that he "fudged" were later recalculated and found to be much closer to his predictions.
Does the Modern Periodic Table Change? If So, How and Who Does That?
The periodic table as we know it today is managed by the International Union of Pure and Applied Chemistry, or IUPAC (eye-you-pack).
Where is gold found?
On Earth, gold is found in ores in rock formed from the Precambrian time onward. It most often occurs as a native metal, typically in a metal solid solution with silver (i.e. as a gold silver alloy ). Such alloys usually have a silver content of 8–10%. Electrum is elemental gold with more than 20% silver, and is commonly known as white gold. Electrum's color runs from golden-silvery to silvery, dependent upon the silver content. The more silver, the lower the specific gravity .
What is the cation of gold II?
A gold (II) complex, the tetraxenonogold (II) cation, which contains xenon as a ligand, occurs in [AuXe 4 ] (Sb 2 F 11) 2. Gold pentafluoride, along with its derivative anion, AuF−. 6, and its difluorine complex, gold heptafluoride, is the sole example of gold (V), the highest verified oxidation state.
What element is used to make gold?
The possibile production of gold from a more common element, such as lead, has long been a subject of human inquiry, and the ancient and medieval discipline of alchemy often focused on it; however, the transmutation of the chemical elements did not become possible until the understanding of nuclear physics in the 20th century. The first synthesis of gold was conducted by Japanese physicist Hantaro Nagaoka, who synthesized gold from mercury in 1924 by neutron bombardment. An American team, working without knowledge of Nagaoka's prior study, conducted the same experiment in 1941, achieving the same result and showing that the isotopes of gold produced by it were all radioactive.
What color is gold?
Whereas most metals are gray or silvery white, gold is slightly reddish-yellow. This color is determined by the frequency of plasma oscillations among the metal's valence electrons, in the ultraviolet range for most metals but in the visible range for gold due to relativistic effects affecting the orbitals around gold atoms. Similar effects impart a golden hue to metallic caesium .
Why did gold sink into the Earth's core?
Because the Earth was molten when it was formed , almost all of the gold present in the early Earth probably sank into the planetary core. Therefore, most of the gold that is in the Earth's crust and mantle has in one model thought to have been delivered to Earth later, by asteroid impacts during the Late Heavy Bombardment, about 4 billion years ago.
Is gold a mononuclide?
Gold has only one stable isotope, 197#N#Au, which is also its only naturally occurring isotope, so gold is both a mononuclidic and monoisotopic element. Thirty-six radioisotopes have been synthesized, ranging in atomic mass from 169 to 205. The most stable of these is 195#N#Au with a half-life of 186.1 days. The least stable is 171#N#Au, which decays by proton emission with a half-life of 30 µs. Most of gold's radioisotopes with atomic masses below 197 decay by some combination of proton emission, α decay, and β + decay. The exceptions are 195#N#Au, which decays by electron capture, and 196#N#Au, which decays most often by electron capture (93%) with a minor β − decay path (7%). All of gold's radioisotopes with atomic masses above 197 decay by β − decay.
Is gold a medicine?
Metallic and gold compounds have long been used for medicinal purposes. Gold, usually as the metal, is perhaps the most anciently administered medicine (apparently by shamanic practitioners) and known to Dioscorides. In medieval times, gold was often seen as beneficial for the health, in the belief that something so rare and beautiful could not be anything but healthy. Even some modern esotericists and forms of alternative medicine assign metallic gold a healing power.