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. Element X has a nucleon (mass) number of 19 and a proton (atomic) number of 9. To which group in the Periodic Table does it belong? a ] I B] III C] VII D] 0
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. Element X has a nucleon (mass) number of 19 and a proton (atomic) number of 9.

To which group in the Periodic Table does it belong?
a ] I
B] III
C] VII
D] 0

User Shreyas Karnik
by
4.4k points

1 Answer

5 votes

Answer:

C

Step-by-step explanation:

it belong to that group as it needs 1 electron to be chemically stable

User Rohit Tiwari
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