Chemistry (12th Edition)

Published by Prentice Hall
ISBN 10: 0132525763
ISBN 13: 978-0-13252-576-3

Chapter 4 - Atomic Structure - 4 Assessment - Page 122: 41


Charge of proton is +1 and its mass is 1 amu. Charge of neutron is 0 and its mass is 1 amu.

Work Step by Step

The mass of protons and neutrons are equal and is 1 amu, however neutron has no charge while the charge of a proton is +1.
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