Answer:
1. How much hotter is the temperature needed to melt gold than the temperature needed to melt lead?
2. Gold melting point 1064.3°C Lead mobbing point 327.5°C
3. Gold's melting point minus Lead's melting point (Subtraction)
4. 1064.43°C - 327.5°C
5. 1064.93°C - 327.5°C = 736.93°C
Tama po 'yan. Sana makatulong.