Computer Science, asked by mohamedaymen2072002, 4 months ago

You are required to write two posts: - One post initiated (started) by you, where you describe how you prepare for tests. End your post with a question for your classmates. -

Answers

Answered by Anonymous
1

Answer:

The process of deriving large crystals of pure substances from their solutions is known as crystallisation. It is a physical change. Crystals of salt are obtained by the evaporation of sea water. ... This mixture when filtered and allowed to cool produces crystals of copper sulphate.

Answered by ananyaanuj2006
1

Is it a chemistry question..................


mohamedaymen2072002: its a cs qustion
Anonymous: ok
ananyaanuj2006: hlo
ananyaanuj2006: ok
ananyaanuj2006: it is a computer science question
Anonymous: ok
Anonymous: I knw short forms
ananyaanuj2006: Hm..
ananyaanuj2006: ok
ananyaanuj2006: ^.^
Similar questions