Plzz give me the answer which was tick mark .
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6.mass no.=24
atomic no.=12
elec.conf.=2,8,2
7. atomic no.= 16
protons=16
mass no.=neutons+protons
neutrons=32-16
=16
elec conf= 2,8,8
10. a) 2,8,3
b) 2,8,7
somyadityaroy96:
Where is 7 number
before i did not see it. i have edited the answer now.hope so it helps you.
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