Answer:
a.) It is a chemical reaction because a new substance was formed and a colour change occurred in the reaction.
b.) Iron- Metallic element
sulpher- Non-Metalic element
Iron Sulphide- Compound
HOPE IT HELPS....
Answer:
Project scope statement?
Explanation:
it's good one just do research on it
It speeds up the dissolving of the sugar. Agitation
D) The gas particles will move slower. Eventually they will start clumping together and become a liquid
I think its D but I could be wrong
The answer is 67 108.0888km/s.
