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How many protons, electrons, and neutrons does an atom with an atomic number 50and a mass number 120 contain?
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5 votes
How many protons, electrons, and neutrons does an atom with an atomic

number 50and a mass number 120 contain?

User Sanzy
by
4.9k points

2 Answers

2 votes

atomic number 50 is

Tin(Sn)

Protons=50

Neutrons=69

Elections=50

User Mike Bjorge
by
5.2k points
5 votes

Answer:

Protons: 50

Neutrons: 70

Electrons: 50

Step-by-step explanation:

User Semi
by
5.5k points
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