Alarge clump of ice is placed into a saucepan and heated to at least 1000c. explain the changes that would take place by using the following terms: physical change, states of matter, compound, solid, liquid, vapor and temperature change."

By start heating the water so,
1- the physical changes to the water will begin by going through different states of matter such as solid, liquid and gas vapor. 

2- Water is a compound, not an element (H2o).

3- It will change according to the temperature change also:

a- At zero C° it is at a freezing temperature.

b- when it starts to be heated from 0C° to 100 c°, it starts to change from freezing to the liquid state. 

c- At 100C° the water starts to change from liquid to vapor state until it disappears. 

0.50 hope this  

Ibelieve its because the stove is a cleaner burning fuel