Question

1. Generally on heating metals​

Answer 1

Answer:

they are melt

Explanation:

because of the melting and boling point is high

Answer 2

Answer:

subject metal to extrem heat it to expand in addition to

impacting its structure electrical resistance and

magnetism referred to as allotropic phase transformation heat typically makes metals softer weaker and more ductile ductile is the ability to strech metal into a wire or something simillar