ExamPlay Dark Logo
Masuk

WAEC - Chemistry (2010 - No. 3)

Which of the following elements is a d-block element?
Calcium
lron
Lithium
Silicon

Komentar (0)

Masuk Untuk Berkomentar
Iklan
BrainBehindX Inc Logo
©2026; Didukung oleh BrainBehindX Inc