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If an atom has 7 protons, 7 neutrons, and 7 electrons, the atomic number would be:?

If an atom has 7 protons, 7 neutrons, and 7 electrons, the atomic number would be:? - Physics Forum

If an atom has 7 protons, 7 neutrons, and 7 electrons, the atomic number would be:? - Physics Forum. Discuss and ask physics questions, kinematics and other physics problems.


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Old 06-24-2009, 12:17 AM
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Default If an atom has 7 protons, 7 neutrons, and 7 electrons, the atomic number would be:?



If an atom has 7 protons, 7 neutrons, and 7 electrons, the atomic number would be:

21
14
7
0
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Old 06-24-2009, 12:17 AM
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7 - By the wayHave you ever accidentally eaten poop?
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Old 06-24-2009, 12:17 AM
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seven
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Old 06-24-2009, 12:17 AM
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7 - Number of protons is the atomic number
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Old 06-24-2009, 12:18 AM
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7

The atomic number is equal to the number of protons in the nucleus of an atom.
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