Correct the given underline words: ( Dont spam)
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Answered by
3
Explanation:
1) clorides
2)cold water
3) oxygen
4)a material made up of two or more different chemical substance/substances
Answered by
5
Answer:
1. Washing soda(Sodium Carbonate) is used to remove temporary hardness of water.
2. Hot/Impure/Tap water is used to wash clothes.
3. O₂ is the chemical formula of oxygen.
4. Atom contain proton and neutron in its nucleus.
5. An impure substance is called mixture.
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