## Chemistry: The Central Science (13th Edition)

Published by Prentice Hall

# Chapter 21 - Nuclear Chemistry - Exercises - Page 946: 21.7a

#### Answer

Boron: $_{5}^{10}B$, $_{5}^{11}B$ Carbon: $_{6}^{12}C$, $_{6}^{13}C$ Nitrogen: $_{7}^{14}N$, $_{7}^{15}N$ Oxygen: $_{8}^{16}N$, $_{8}^{17}N$, $_{8}^{18}N$ Fluorine: $_{9}^{19}F$

#### Work Step by Step

Observe the given diagram and then calculate mass of each isotope using neutrons and protons.

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