When is the oxidation state of a metal indicated in the name of a compound?

When the metal can exist in more than one oxidation state

Explanation:

The Metals of Tansição are hard and have high melting point and boiling. Because they are metals, they conduct heat and electricity well. They may form alloys, have varying oxidation states (oxidation states wider than elements of other groups) and usually indicate the oxidation state in their name.

the answer is yes

it has kinetic energy

reason

an object has kinetic energy when you stop the force carrying it, the object will stay in motion.

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