JAMB - Chemistry (2010 - No. 32)
A constituent common to bronze and solder is?
lead
silver
copper
tin
Vysvětlení
- bronze, alloy traditionally composed of copper and tin.
- Solder is an alloy, made from the elements, tin and lead.
- bronze, alloy traditionally composed of copper and tin.
- Solder is an alloy, made from the elements, tin and lead.