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tresset_1 [31]
3 years ago
14

Please Help! When a metal is heated, the free electrons gain _____________.

Physics
2 answers:
lakkis [162]3 years ago
7 0
It’s B potential energy
skelet666 [1.2K]3 years ago
6 0

Answer:

When a metal is heated, the free electrons gain

c. kinetic energy

Explanation:

Kinetic energy is an energy possessed  by an object  due to its movement.

Metals contain free electrons  which are called delocalised electrons, they move freely, when a metal is heated they vibrate and  move more quickly - this electrons gain kinetic energy from the excess vibrating ions. They move around thereby transferring some of their energy to the nearby particles

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