adamaraneta adamaraneta

21-04-2020
Biology

contestada

І.
A certain atom has an atomic number of four. How many protons does it have?

Respuesta :

haleywarmack11 haleywarmack11

21-04-2020

Answer:

4 protons

Explanation:

Answer Link

burrier7445s burrier7445s

06-12-2021

Answer:

Name: Beryllium

Symbol: Be

Atomic Number: 4

Protons: 4

Explanation:

Answer Link

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