What is the chemical composition of gold

golds an element

Explanation: Gold is an element, gold is made up of... gold. assuming it has no impurities, but impurities do not change the chemical composition of it... so, 24 carat gold contains pure gold. If it is of a lesser quality, it will be an alloy of gold mixed with other metals so that it is kept hard..

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.