Prisijunkite
WAEC - Chemistry (2001 - No. 29)
Which of the following polymers contains nitrogen?
Nylon
Polyvinyl chloride
Polyethene
Cellulose
Paaiškinimas
The chemical formula of Nylon is (C12H22
N2
O2)n
Komentarai (0)
Prisijungti Norėdami komentuoti
Skelbimas
Leiskite javascript tinkamai įkelti šį puslapį
