Luckyanswer Luckyanswer

30-09-2019
Biology

contestada

How many protons are in an element with an atomic number of 8 and a mass number of 18? A 8 B 3 C 18 D 10

Respuesta :

harryxuanfu harryxuanfu

30-09-2019

Answer:

D

Explanation:

18-8=10

Answer Link

coolmanironcool coolmanironcool

12-10-2020

Answer:

d

Explanation:

I did the test

Answer Link

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