5. Give the names of the elements present in the following
compounds.
(a) Quick lime
(b) Hydrogen bromide
(c) Baking powder
(d) Potassium sulphate.
Answers
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Answer:
1)calcium and Oxygen
2) Hydrogen and Bromine
3)sodium, hydrogen, carbon and Oxygen
4)Potassium, sulphur and Oxygen
Explanation:
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