30-11-2020
Mathematics

contestada

What period is bromine (Br) in?
3
7
4
2

Respuesta :

somayalava somayalava

30-11-2020

Answer: period 4

Step-by-step explanation:

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liviatosburn liviatosburn

30-11-2020

Answer:

4

Step-by-step explanation:

Its atomic # is 35 and atomic numbers 19 - 36 are found in that period

hope this helps :)

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