katie2052 katie2052

24-06-2020
Biology

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3. A certain atom has an atomic number of four. How many protons does it have?
A 8
B 4
C2
DO

Respuesta :

Аноним Аноним

24-06-2020

Answer:

number of protons=4

Explanation:

because atomic number is equal to the number of protons

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