Biology: The Unity and Diversity of Life (14th Edition)

Published by Brooks/Cole Publishing Co.
ISBN 10: 1305073959
ISBN 13: 978-1-30507-395-1

Chapter 1 - Self-Quiz - Page 20: 1


Atom Atom is the smallest unit of an element that can exist. It's fundamental particles includes proton , neutron and electron . It cannot be separated into sub atomic particles by a chemical reaction.

Work Step by Step

According to modern atomic theory, atoms are the smallest part of an element that are divisible and composed of sub-particles electron, neutron , proton.
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