Jamb cbt/Utme 2021 Chemistry Likely Quetions with answers options | Ewacoltd
APPLY FOR TINUBU 1M GRANT CLICK TO APPLY FOR DANGOTE SPONSORSHIP PROGRAM HOW TO MAKE 100K DAILY The electronic configuration of an element is 1S2 2S2 2P6 3S2 3P3. CONTINUE READING>>
