gbailey7190 gbailey7190

01-12-2022
SAT

contestada

Helium has an atomic number of 2. How many protons and electrons does it have?

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donah2020 donah2020

02-12-2022

Since helium has an atomic number of two, it has 2 protons and 2 electrons

Explanation: The atomic number is determined by the number of protons and electrons an element has

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