Question

Question in the photo pls help
no spam if u then I will click report this answer​

Answer 1

Explanation:

I think all of the above.

Answer 2

Answer:

1.the two substance react together to form a new

Ans:-(b) compound

2. A process that involves rearrangement of the molecular or ionic structure is called

Ans:- (a) chemical reaction.

3.which of the following is characteristic of chemical reaction

Ans:-(a) change in color.

4.during chemical reaction energy is

Ans:-(b) released.

5.what are the products of burning a candle

Ans:-(a) CO2

Mark me as brainliast