18-02-2021
Biology

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Describe 3 properties of Halogens on the periodic table

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18-02-2021

Answer:

Halogens are nonmetals. At room temperature, fluorine and chlorine are gases and bromine is a liquid. Iodine and astatine are solids. Halogens are very reactive, the reactivity decreases from fluorine to astatine.

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