3 years ago

Group VIIA onmetals are called hologen?why

1 answer:

4 0

Answer:

<em>The elements of Group VIIA (new Group 17 – fluorine, chlorine, bromine, iodine, and astatine) are called the halogens (tan column). The term “halogen” means “salt-former” because these elements will readily react with alkali metal and alkaline earth metals to form halide salts</em>

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