Հարց 113

A monatomic particle has 12 protons and 10 electrons. Why is it an ion rather than a neutral atom?

It contains no electrons at all.
Its neutron count must have changed.
Every monatomic particle is automatically charged.
Its proton and electron counts are unequal.Ճիշտ պատասխան

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The proton and electron counts are unequal, leaving a net positive charge instead of electrical neutrality. An ion still contains electrons, and changing neutrons is not what creates this charge imbalance.

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