Question

write the general valence shell electronic configuration of group 13 elements​

Answer 1

Following this rule: Elements in group 1 have one valence electron; elements in group 2 have two valence electrons; elements in group 13 have three valence electrons; elements in group 14 have four valence electrons; and so forth up to group

Answer 2

Since the group no denotes valence electrons group 13 have 3 valence shell electrons