Question

6.Why are gold and silver used in electronic circuit board?

Answer 1

Answer:

Explanation:

Very expensive metals such as gold and silver are used to make computer

circuit boards because they are excellent conductors of electricity.

Answer 2

Answer:

gold is used on connectors and connects because it has excellent corrosion resistance, high electrical conductivity ( only copper and silver are better ) and, alloyed with small amount of nickel or cobalt, has wear resistance..