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shtirl [24]
3 years ago
12

A potassium atom (atomic number 19) and a bromine atom (atomic number 35) can form a chemical bond through a transfer of one ele

ctron. The potassium ion that forms has 18 electrons.
What best describes the bromide ion that forms?

It is a negative ion that has one less valence electron than a neutral bromine atom.
It is a positive ion that has one less valence electron than a neutral bromine atom.
It is a negative ion that has one more valence electron than a neutral bromine atom.
It is a positive ion that has one more valence electron than a neutral bromine atom.
Biology
2 answers:
kiruha [24]3 years ago
7 0
It is a negative ion that has one more valence electron than a neutral bromine atom. so the answer is C.
Verizon [17]3 years ago
6 0
Bromide ion(Br-) is an anion(negative ion) that has one more electron than a neutral bromine atom.
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