Question

what type of change we observe during chemical change​

Answer 1

ANSWER :

EVIDENCE OF A CHEMICAL CHANGE

EXPLANATION :

Change of odor. Change of color (for example, silver to reddish-brown when iron rusts). Change in temperature or energy, such as the production (exothermic) or loss (endothermic) of heat. Change of composition - paper turning to ash when burned.

HOPE IT WILL HELP YOU

PLEASE MARK ME AS A BRAINLIEST

Answer 2

Answer:

Change of chemical properties of the object

Please mark me as brainliest please.