An atom has 18 protons and 8 valence electrons which statement would best identify this element

asked Oct 27, 2018 95.6k views

5 votes

by Ashly

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2 votes

It would argon because the atomic number is the same as the protons.

Thibstars answered Oct 28, 2018

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4 votes

Argon has 18 protons which identifies the element and is in group Noble Gases which has 8 valence electrons.

Eastwater answered Oct 31, 2018

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