an element of group 15 has atomic number 15 write the number of shell in its configuration write its configuration and find its valency examine if this element will have metallic properties or not

an element of group 15 has atomic number 15 write the number of shell

1.	an element of group 15 has atomic number 15 write the number of shell in its configuration write its configuration and find its valency examine if this element will have metallic properties or not
Answer» K SHELL=2 l shell =8 m shell=5 means valence electron =5 valency =8-5 =3 element of group 15 has atomic NUMBER 15 ::::: I am not SURE