Compare the particle compositions of the two examples of carbon atoms listed in the table. How are the compositions alike and different?
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Answer:
they are alike in every way except the number of electrons
Explanation:
protons and electrons always have the same number
The nucleus of an atom is made up of protons and neutrons, for a stable atom the number of protons = number of neutrons, while in an unstable atom ( radioactive atom ) the number of protons is not equal to number of neutrons found in the nucleus of the atom.
Therefore we can say that the carbon atom with a proton number of 6 and a neutron number of 7 is an unstable atom and will decay into daughter nuclei.
Hence we can conclude that the difference between the two carbon atoms is that the number of their number of protons and electrons are the same while their number of neutrons are different.
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