Question

the 1st ans will get the brainliest mark .​

Answer 1

Answer:

because metal is reacted while non metal is not reacted

Answer 2

Answer:

1) It is because metal has a capability to loose electrons so they form cations and whereas non metals has an ability to accept the electrons so they aqure negative charge

3)It is because Iron loses its strength due to the formation of Fe2O3.XH2O

( Rust ) Whose structural strength is low. So, the overall strength of Iron article also decreases