Question

what is the valency of silicon..........

Answer 1

Answer:

4

Explanation:

BECAUSE REFER THE ELECTRON CONF.....ITS ELECTRON cONFUGIRATION IS 2,8,4

Answer 2

Answer:

atomic no.of silicon=14

so it's electronic configuration will be 2,8,4

so it's valency is 4 because it has 4 electrons in its outer shell.