ExamPlay Light Logo
Sign In

WAEC - Chemistry (2015 - No. 43)

Which of the following substances is a heavy chemical?
Ammonia
Barim Hydroxide
Hydrochloric acid
Tetraoxosulphate(VI)acid

Comments (0)

Login To Comment
Advertisement
BrainBehindX Inc Logo
©2026; Powered By BrainBehindX Inc