The Total Number of Atoms Present in One Formula Unit

question 48

Multiple Choice

The total number of atoms present in one formula unit of Co₂(SO₄) ₃ is

• A) 14
• B) 15
• C) 16
• D) 17

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Definitions:

Plural

The grammatical form used to denote more than one of a particular object or concept.

Singular

Being one of a kind; unique, or referring to a single form or instance of something.

Singular

Unique or one of a kind; also refers to a grammatical number denoting a single item or unit.

Urine

A liquid by-product of metabolism in humans and many animals, expelled from the kidneys and stored in the bladder until it is released from the body.