lightboy1010 lightboy1010

12-03-2018
Physics

contestada

An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of _____ amu. (Enter a whole number.)

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trixie6147 trixie6147

12-03-2018

It would be 13, the number of protons is equal to the atomic number. Which makes this nitrogen. You then add the protons and neutrons to make the mass
7+6=13

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LiviThePhantom LiviThePhantom

31-10-2018

An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of 13 amu.

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