it is silver
Silver is softer than 18K gold.
No is actually harder 24k gold is in he's pure form 18k gold have a % of alloys to make it harder.
Gold is an element. Although, 10k of gollg s not pure gold. Other elements are mixed in with it( ie. copper).
gold can be both soft and hard depending on how pure it is, pure gold (24K) is softer than a gold alloy. And the lower the number the harder it is. 10K is harder than 14K, 14K is harder than 18K, and 18K is harder than 24K (pure gold).
It is a mixture of Gold and Copper (AU+Cu)
Silver is softer than 18K gold.
it is element
No is actually harder 24k gold is in he's pure form 18k gold have a % of alloys to make it harder.
Gold can be both soft and hard depending on how pure it is, pure gold (24K) is softer than a gold alloy. And the lower the number the harder it is. 10K is harder than 14K, 14K is harder than 18K, and 18K is harder than 24K (pure gold).
Copper is in the group 11 of the periodic table: copper, silver, gold, roentgenium.
Gold? Silver? Copper? Gold colored, silver colored, copper colored.
Gold is an element. Although, 10k of gollg s not pure gold. Other elements are mixed in with it( ie. copper).
gold can be both soft and hard depending on how pure it is, pure gold (24K) is softer than a gold alloy. And the lower the number the harder it is. 10K is harder than 14K, 14K is harder than 18K, and 18K is harder than 24K (pure gold).
It is a mixture of Gold and Copper (AU+Cu)
Gold is the most dense of these elements
Gold has a gold color, is softer ( try scratching it in a unobtrusive place), and it is NOT magnetic. Copper is very hard, has a bronze color, and at least has a weak magnetic field. Copper is also less dense that gold and is a better conductor of heat and electricity. Copper will tarnish over time while gold will never tarnish.
No rose gold is an alloy of gold (75%), copper (22.25%) and silver (2.75%)