Question

What is the formula for an ion that has 17 protons and 18 electrons

Answer 1

Hola User_________

Here is Your Answer..!!
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⭐Actually welcome to the concept of the IONS..

⭐basically the given configuration is about the CHLORINE ION. .

⭐since here there is one more electron the overall charge is negative ..

⭐CHLORINE ANION IS FORMED ( Cl-)

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Hope it helps u....☺