11. Which of the following is a characteristic of all chemical changes? * 3 points
O A different state of matter is produced,
Some mass is converted to energy
Some form of light is given off.
O A new material is formed.

Explanation:

A new Material is formed.

Basically, Chemical changes differ from Physical changes because in chemical changes, Substances have the ability to become a different substance.

Example:

Water to ice is a physical change because it is still water despite being a solid from liquid.

A Magnesium strip placed in CuSO4 solution made the Mg strip turn into a new substance which is MgSO4. this is a Chemical change because Mg has now become a different substance called MgSO4.

the volume increases

here are some of the ways in which chemical and nuclear reactions differ.

explanation: