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ReadingWillow structured literacy program for Australian students
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— John Milton

Say, Heavenly Muse, shall not thy sacred vein 15

Afford a present to the Infant God?

Hast thou no verse, no hymn, or solemn strain,

To welcome him to this his new abode,

…

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noun

A way or means of approaching or entering; an entrance; a passage.

“Writers often choose access when discussing complex ideas.”

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Dictionary Entry

mass number

Part of Speechnoun

The total number of protons and neutrons in an atomic nucleus.

Origin

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Common Phrases

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Synonyms

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Antonyms

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Related Words

nucleon numberatomic mass numberatomic massatomic numberneutron numberproton numbermagic numbernuclide

Poetry examples for “mass number”

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