oscraftoc oscraftoc

22-01-2021
Chemistry

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an atom has atomic number 17, in which group and in which period is this atom located?

Respuesta :

cutecadets cutecadets

22-01-2021

Explanation:

period =3

Group=7

it is cl2

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czaplickikacper19 czaplickikacper19

22-01-2021

Answer:

Group 7 - Period 3

Explanation:

Answer Link

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