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1

Robert Boyle is famous for:

2

According to Dalton, atoms are:

3

Alchemy mainly used which type of knowledge?

4

Jabir ibn Hayyan introduced which method?

5

Which contribution helped classify substances?

6

Alchemy contributed to chemistry by developing:

7

Which material was commonly used by early humans to make tools?

8

The use of fire helped early humans mainly in:

9

Which law was proposed by Lavoisier?

10

Which scientist supported experimental approach?

11

The transition from alchemy to chemistry occurred due to:

12

Scientific method helped chemistry to become:

13

Lavoisier explained the role of:

14

Alchemy mainly focused on:

15

Jabir ibn Hayyan is known as:

16

Atomic theory explains:

17

Which book is associated with Jabir ibn Hayyan?

18

The word chemistry is derived from:

19

The historical development of chemistry shows progress from:

20

Robert Boyle emphasized chemistry should be based on:

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