Question

The given table shows elements with same number
of electrons in its valence shell.
Elements A B C
m.p. 63-
0 180-
097.0
State:
(0) Whether these elements belong to same group or
period.
(ii) Arrange them in order of increasing metallic
character.​

Answer 1

Answer:

i,they belong to same period

ii.o97.0,63-.081-,is the increasing order of metallic charecter