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Can somebody plz answer both questions correct!!! Only answer in 1-2 sentences.. that’s fine :)
(WILL MARK BRAINLIEST) will appreciate it thanks!

Can somebody plz answer both questions correct Only answer in 12 sentences thats fine WILL MARK BRAINLIEST will appreciate it thanks class=

Respuesta :

Answer:

a chemical change is usually an irreversible chemical reaction. an example of this is rusting.

a physical change is usually visible while a chemical change isn't. also, a chemical change is irreversible while a physical change is.

Explanation:

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1. A chemical change is a change in the arrangement of the atoms of one or more substances and a change in their composition or properties. Example: the formation of rust on iron

2. With a physical change no new substance is produced only a change in size, shape, color or state of the matter.

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