Question

IIOIICICLV
Write 'T' for true and 'F' for false for the following statements.
1. A substance is transformed after a chemical change.
2. Alchemists changed iron into gold.
3. Dalton classified the elements into eighteen groups.
4. Priestley gave the atomic theory.


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Answer 1

Answer:

1) true

2) false

3) false

4) true

Explanation:

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