How Many Hydrogen Atoms Are Present in 1 $\times$ 10²² Atoms
D) 1

question 98

Multiple Choice

How many hydrogen atoms are present in 1.0 g of NH₃?

• A) 0.059 atoms
• B) 0.18 atoms
• C) 3.5 \(\times\) 10²² atoms
• D) 1.1 \(\times\) 10²³ atoms
• E) 1.2 \(\times\) 10²² atoms

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Definitions:

Conjunctiva

A mucous membrane that lines the eyelids and covers the anterior sclera of the eyeball.

Mucous Membrane

A layer of cells lining body cavities or passages that are open to the external environment, producing mucus to protect and lubricate surfaces.

Sclera

The white outer layer of the eyeball, providing protection and form.

Receptors

Specialized cells or proteins in a biological organism that bind to specific molecules, leading to a cellular response.