What is ion. Give example.

1.	What is ion. Give example.
Answer» An ion is a charged atom or molecule. It is charged because the number of electrons do not equal the number of protons in the atom or molecule. An atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom. Examples of Ions alpha particle He²⁺, hydroxide OH^-

Answer»

An ion is a charged atom or molecule. It is charged because the number of electrons do not equal the number of protons in the atom or molecule. An atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom.

Examples of Ions

alpha particle He²⁺, hydroxide OH^-

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What is ion. Give example.

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