Question

A chlorine atom has _______ protons _______ electrons and __________ neutrons​

Answer 1

Answer:

So in chlorine, we can see that the atomic number is 17. This means that each chlorine atom has 17 protons and therefore must also have 17 electrons. The nucleus of an atom contains protons and neutrons.

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Answer 2

Answer:

17 protons

17 electrons

18 Neutrons

Explanation:

atm no 17 equal to the number of protons and electrons

in order to find number of neutrons

subtract atomic number from mass number

35-17 = 18

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