mrsmalmzi39 mrsmalmzi39

06-04-2021
Chemistry

contestada

Pls help fast!!! Test due soon!

Pls help fast Test due soon class=

Respuesta :

rn183506 rn183506

06-04-2021

Answer:

13

Explanation:

your wellcome

Answer Link

cheeramanie15 cheeramanie15

06-04-2021

Answer:

14

Explanation:

the number of protons (17) -the atomic mass (27) = 14 which is the number of electrons

Answer Link

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