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Schach [20]
3 years ago
15

Referring to the reference periodic table, what do the elements fluorine, chlorine, and bromine have in

Biology
2 answers:
bazaltina [42]3 years ago
5 0

Answer:

they are located in the same period

Explanation:

they are in the same vertical row

Stolb23 [73]3 years ago
4 0

Answer:

D, All have the same number of valence electrons.​

Explanation:

they are located in the same group so they should have the same number of valence electrons

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