Science, asked by mhjtxegx, 8 months ago

A chlorine atom has 17 protons and 18 neutrons.what is it's mass number?what is its atomic number

Answers

Answered by aswinrkumar4
7

Answer:

17

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Answered by amurte
3

Answer:

often,the resulting number contains decimal .

1.atomic number :17

2.atomic mass. :35.453 atomic mass

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