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a) inert elements r placed in the 18 th group
b) b gains an electron so it forms negative ion i.e. caption I guess
c) f would have properties similar to c
here f is chlorine
D) a and d have same valency and same chemical properties
e) since a is in period 1 so it will have 1 shell
f) aluminium or iron I guess
b) b gains an electron so it forms negative ion i.e. caption I guess
c) f would have properties similar to c
here f is chlorine
D) a and d have same valency and same chemical properties
e) since a is in period 1 so it will have 1 shell
f) aluminium or iron I guess
nandini2106:
thnx for marking brainliest
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