Chemistry
Grade-9
Easy
Question
Chemical Properties on basis of which Antoine Lavoisier classified the elements into groups are-
- Gases
- Metals
- Earth
- All the above
Hint:
Gases
The correct answer is: Gases
The earliest attempt to classify the elements was in 1789, when Antoine Lavoisier grouped the elements based on their properties into gases, non-metals, metals and earths.
Hence, all of the above is the correct answer.
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