Yes, silver solder can be used on any color of gold---however, the joint will be white and will tarnish more rapidly.
gold doesn't tarnish.
No, gold does not tarnish.
No gold does not tarnish. however, it is quite soft.
Real gold does not tarnish, however gold plate does.
NO. Silver will tarnish and turn black, though. Silver will but Gold shouldn't wrong answer: Gold can turn dark grey/ black also (if you don't know / don't answer)
Gold does not tarnish at all, unlike silver that tarnishes from H2S
No. Gold itself doesn't tarnish.
14K gold is an alloy.
14k gold is not an amount of gold it is the measure of the purity of a sample of gold
Gold and platinum will not tarnish on a ring.
14K means 14/24, of 7/12, which is 58% gold. Unplated means that a) the jewelry is not simply plated with the 14K gold, but it is 14K gold through and through, and b) the 14K gold is not plated with anything else.