Question

Which element in the 2nd period experiences catenetion or has the property of catenetion?

Answer 1

Hallo dear ^ ^

# carbon has the property of catenetion .

Answer 2

Only one element will show contention i.e carbon . You have asked elements . No there is one one element in second period . Only Group 14 elements show catenation that to carbon and silicon uo to some. As we go 
down the group the catenation propertie decreases.

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