Please give the answer of the question which is given in picture
Attachments:
Answers
Answered by
0
very easy
it's ca,sr,ba,ra.
hey wanna play a trick
by this I can guess your bday
if I guess it right then you will follow me okay
Answered by
1
Ra, Ba, Sr, Ca.
It is in this order because as we go down the periodic table, the size of the atom increases.
Similar questions