Question

what is bromine ???????​

Answer 1

Answer:

The chemical element of atomic number 35, a dark red fuming toxic liquid with a choking, irritating smell. It is a member of the halogen group and occurs chiefly in the form of salts in seawater and brines.

Explanation:

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Answer 2

Symbol: Br

Atomic mass: 79.904 u

Atomic number: 35

Electron configuration: [Ar] 3d¹⁰4s²4p⁵

Electronegativity: 2.96

Van der Waals radius: 185 pm