Question

write difference between physical change and chemical change ?
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Answer 1

Answer:

Physical changes only change the appearance of a substance, not its chemical composition. Chemical changes cause a substance to change into an entirely substance with a new chemical formula. Chemical changes are also known as chemical reactions.

lisa,

i also can't stop my tears.

but i wish i could see.

i only imagine how you look.

saranghe .

thank you.

you liked the pic.

you are so sweet.

Answer 2

write difference between physical change and chemical change ?

please don't spam (and please don't report or delete my questions