# Atomic Mass Unit

Atomic Mass Unit Definition

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#### When the particle enters the magnetic field, the magnetic force provides the centripetal force to cause the particle to execute uniform circular motion: Since v and B are the same for all the particles, the largest r is found by maximizing the ratio m/|q|. Furthermore, since the ratio of u/e (atomic mass unit/magnitude of electric charge) is a constant, the answer depends only on the ratio of “factor of u” to “factor of charge.” The ratio 20/1 is largest, so it will have the largest r.

When the particle enters the magnetic field, the magnetic force provides the centripetal force to cause the particle to execute uniform circular motion: Since v and B are the same for all the particles, the largest r is found by maximizing the ratio m/|q|. Furthermore, since the ratio of u/e (atomic mass unit/magnitude of electric charge) is a constant, the answer depends only on the ratio of “factor of u” to “factor of charge.” The ratio 20/1 is largest, so it will have the largest r.

Converting between Moles - Atoms - Molar Mass

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Amu Atomic Mass Unit

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atomic mass unit - Google Search

Relative Atomic Mass

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atomic mass unit - Google Search

#### Review Atoms and Atomic Theory with This Chemistry Study Guide: Atoms are the basic building blocks of matter.

### Review Atoms and Atomic Theory with This Chemistry Study Guide

Review Atoms and Atomic Theory with This Chemistry Study Guide: Atoms are the basic building blocks of matter.

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atomic mass unit - Google Search

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atomic mass unit - Google Search