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4 votes
Please help I'm stuck.

The number of protons equals the ___________________ on the periodic table.

the answer is either
mass number or
atomic number

2 Answers

4 votes

Answer:

Protons/ electrons and Atomic number are the same

Step-by-step explanation:

User David Merrilees
by
8.8k points
4 votes

Answer:

The number of protons equals the atomic number

Step-by-step explanation:

the atomic number is the same number of neutrons and electrons. Neutrons would be considered mass number

User David Steiman
by
8.0k points

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