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It is an element.

It is a VERY poisonous gas.

It is the most reactive of the halogen elements . Sometimes nicknamed the 'Tyrranosaurus Rex' of the elements.

It is green/yellow in colour.

It has the least Atomic Mass of the Halogen elements.

It is used to make 'non-stick' pans, CFC's , and is often used in fire-retardants, or for fire-fighting.

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lenpollock

Lvl 17
1y ago

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