Question

the position of element A,B,C in the periodic table are given below. A=third period and 16th group. B=fourth group and 5th group. C=4th period and 5th group
a)write the electronic configuration of A,BandC
b)which among them are transition element
c) write any characteristic of transition element​​

Answer 1

Answer:

Aluminium. L

scandium. sc

Answer 2

Answer:

aluminium l lolium lolium