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Biology, 19.08.2019 02:00 slrc6130

Which of the following describes the difference between nitrogen-14 and nitrogen-15?
a. nitrogen-14 has 14 electrons, 14 protons, and 14 neutrons; nitrogen-15 has 15 electrons, and 15 protons, and 15 neutrons.
b. nitrogen-14 has 7 electrons, 7 protons, and 7 neutrons; nitrogen-15 has 8 electrons, and 8 protons, and 8 neutrons.
c. nitrogen-14 has 14 electrons, 14 protons, and 14 neutrons; nitrogen-15 has 14 electrons, and 14 protons, and 15 neutrons.
d. nitrogen-14 has 7 electrons, 7 protons, and 7 neutrons; nitrogen-15 has 7 electrons, and 7 protons, and 8 neutrons.

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Which of the following describes the difference between nitrogen-14 and nitrogen-15?
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