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24-02-2021
Chemistry

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Which description BEST describes a particle that contains 18 electrons, 18 neutrons and 16 protons?

A) an ion with a charge of negative 2
B) an ion with a charge of positive 2
C) an atom with an atomic number of 18
D) an atom with a mass of 34 amu

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solidasjilliane solidasjilliane

24-02-2021

Answer:

C

Explanation:

C) an atom with an atomic number of 18

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