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3 years ago

15

He substance, cocl2, is useful as a humidity indicator because it changes from pale blue to pink as it gains water from moist ai

r. What is its name?

1 answer:

Anettt [7]3 years ago

5 0

Answer:

Cobalt chloride

Explanation:

It is a molecule formed of one Cobalt atom, and two Chlorine atoms.

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