Chapter 2 Quiz

Jul 8th, 2016
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Quiz generated from the following book: Biology, the Dynamic Science. Russell, Wolfe, Hertz and Starr. 2008. ISBN 978-0-534-24966-3

Word Count: 744
Showing Page: 1/2
NameCh 2 LIFE, CHEMISTRY, AND WATER2.1 THE ORGANIZATION OF MATTER:ELEMENTS AND ATOMS1. A substance that cannot be broken down intosimpler substances by ordinary chemical orphysical techniques is a(n) ________________.11. Sodium has one valence electron in its thirdenergy level. To reach a stable energyconfiguration, sodium will tend toa.b.take up an electron from another atom.move its valence electron to the second energyshell.give up an electron to another atom.share its valence electron with another atom.move an electron from the second energy levelto the valence shell.

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