Question

what is chemistry and the characteristics of chemical change with an example​

Answer 1

Answer:

For example, an explosion is a combustion reaction that will produce heat, light, sound, gas, a change in color, and a temperature change. When oxygen (O2 ) reacts with fuel, it chemically changes to carbon dioxide (CO2 C O 2 ) and water (H2O H 2 O ) while releasing energy.