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Hi everyone.
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So in this question they have given a nucleus and they asked to calculate number of protons, number of neutrons and number of electrons.
00:09
Now all of you know that is atomic number is nothing but number of protons or number of electrons.
00:19
So whatever atomic number is there, there are nothing but number of protons.
00:23
For example, in case of first nucleus, you know atomic number is 94 so number of protons they are a lot of protons.
00:31
They are a also 94.
00:33
Then number of neutrons is equal to atomic mass number minus atomic number.
00:39
So 24 minus 94 cylinder 150, 150 neutrons and once again number of electrons are 94.
00:53
Then in second case, 95, ms, 241 so there are 95 protons...