determine-the-number-of-electrons-the-element-bromine-needed-to-either-gain-or-l

Question

Determine the number of electrons bromine needs to gain or lose to achieve the noble gas configuration and identify the noble gas it corresponds to.

Accepted Answer

Gain 1 electron; Kr

Answer

Lose 7 electrons; Ar

Answer

Gain 1 electron; Xe

Answer

Lose 3 electrons; Ar