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True [87]
3 years ago
10

How many protons are in a chlorine ion?​

Biology
2 answers:
Oksanka [162]3 years ago
7 0
17 protons in a chlorine ion
Svet_ta [14]3 years ago
3 0

Answer:

17 protons

Explanation:

A neutral chlorine atom contains 17 protons and 17 electrons. By adding one more electron we get a negatively charged Cl⁻ ion with a net charge of -1 and the number of electrons become 18 . But the number of protons remain unchange

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