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CBSE Class 10 Answered

Valence of all elements
Asked by | 23 Mar, 2010, 09:07: PM
answered-by-expert Expert Answer

The valence of groups in the periodic table are:

Group 1: 1

Group 2: 2

Group 13: 3

Group 14: 4

Group 15 : 3

Group 16: 2

Group 17: 1

Group 18: 0

Answered by | 24 Mar, 2010, 09:19: AM

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