WAEC - Chemistry (2000 - No. 8)
Which of the following non-metals reacts most readily with metals?
Nitrogen
Chlorine
Sulphur
Carbon
Vysvětlení
The most reactive non-metals are the Group VII elements (Halogens). Chlorine is the only group VII element among the option, thus it is the most reactive non-metal. The correct answer is option B.