ExamPlay Dark Logo
Prihlásiť sa

WAEC - Chemistry (2014 - No. 4)

The two elements 11X and 19Y are in the same group because they have the same
valence electrons
ionization energy
number of shell
atomic size

Pripomienky (0)

Ak chcete komentovať, prihláste sa
Reklama
BrainBehindX Inc Logo
©2026; Beží na BrainBehindX Inc