D) Physical Change, I would argue, because you can reverse this change by boiling off (evaporating) the water. But there are arguments for both physical and chemical change being what occurs.
A physical change results in a change of the material's appearance, but no new chemical products result. A chemical change involves a chemical reaction, with new substances produced as a result of the change.
I don’t know what the answer is just need points sorry
Answer: B
CH4 + 2 O2 -> CO2 + 2 H2O
Answer: you can’t
Explanation: i’m dumb too
Answer:
C
Explanation:
Metals are good conductors of heat
