an arom having atomic mass number 13 has 7 neutrons. what is the atomic number of the atom
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Answered by
1
we know that
atomic mass = no. of protons + no of neutrons..
we know that
atomic number = no. of protons = no. of electrons.
given
neutrons= 7
=> 13 = no. of protons + 7
=> 13 - 7. = no of protons
=> 6 = no. of protons.
atomic mass = no. of protons + no of neutrons..
we know that
atomic number = no. of protons = no. of electrons.
given
neutrons= 7
=> 13 = no. of protons + 7
=> 13 - 7. = no of protons
=> 6 = no. of protons.
raveesh255:
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Answered by
0
It's atomic no. is 6
whereas the atom is C-14
whereas the atom is C-14
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