an element say x has mass number=35 and x has 18 nucleus.then find group number and period number of x?
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Answered by
0
35-18=17
17 is prodid no.
17 is prodid no.
shankra1:
sorry ques has some misstake.so replace nucleus with neutron
oo
plz mark as brillianted
Answered by
1
atomic number=35-18=17
electronic configuration=2,8,7
period number=3
group number=7+10=17
electronic configuration=2,8,7
period number=3
group number=7+10=17
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