what is the chemical representation of gold?
Answers
Answer:
Au is the chemical representation of gold.
Explanation:
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Question :
what is the chemical representation of gold?
Answer :
Au .
The element gold. Gold is element 79 and its symbol is Au.
Some more information about Au :
The astronomical unit (symbol: au,[1][2][3] or AU) is a unit of length, roughly the distance from Earth to the Sun and equal to about 150 million kilometres (93 million miles). The actual distance varies as Earth orbits the Sun, from a maximum (aphelion) to a minimum (perihelion) and back again once each year. The AU was originally conceived as the average of Earth's aphelion and perihelion; however, since 2012 it has been defined as exactly 149597870700 m.[4]
The astronomical unit is used primarily for measuring distances within the Solar System or around other stars. It is also a fundamental component in the definition of another unit of astronomical length, the parsec.[5]