Question

hello. please answer this question fast , i will mark you as brinliest

Answer 1

Answer:

please give me 20 thanks and take 30 thanks...

Explanation:

please give me 20 thanks and then I will also give you 35 thanks

Answer 2

No of neutrons. I am not sure. To calculate the numbers of subatomic particles in an atom, use its atomic number and mass number: number of protons = atomic number. number of electrons = atomic number. number of neutrons = mass number - atomic number.
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