Question

What is Electron and why does it change in ion​

Answer 1

Answer:

negatively charged ion

Explanation:

because it is negatively charged

Answer 2

Electrons are the negatively charged particles of atom. Together, all of the electrons of an atom create a negative charge that balances the positive charge of the protons in the atomic nucleus.

When an ion is formed, the number of protons does not change. ... A neutral sodium atom, for example, contains 11 protons and 11 electrons. By removing an electron from this atom we get a positively charged Na+ ion that has a net charge of +1. Atoms that gain extra electrons become negatively charged.

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