Boiling water is a physical change, because it is changing state of matter, there is a controllable temperature change, and you can change it back.
Frying the egg white is a chemical change, because there is a change of matter, controllable temperature change, but you CAN'T change it back.
Answer: from what i can tell it looks like a heterogeneous mixture
Explanation:
heterogeneous is multiple different components, homogenous includes only the same component
A. Magnesium is an element and after it is burned it is a compound
Answer:
Explanation: The flame test is used to visually determine the identity of an unknown metal or metalloid ion based on the characteristic color.
Hope this helps
