Inloggen
JAMB - Chemistry (1992 - No. 10)
14
7
N + X →
17
8
O +
1
1
H. In the above reaction, X is a?
neutron
helium atom
litgium atom
deuterium atom
Opmerkingen (0)
Log in om te reageren
Advertentie
Sta JavaScript toe om deze pagina correct te laden
