1 Definition of Chemistry
5 Min
2 Definition of Chemistry [Quiz]
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3 five branches of chemistry and its description
5 Min
4 five branches of chemistry and its description [Quiz]
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5 Characteristics of scientist in chemistry
5 Min
6 Characteristics of scientist in chemistry [Quiz]
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7 importance of chemistry to our everyday life
5 Min
8 importance of chemistry to our everyday life [Quiz]
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9 steps involved in the scientific
5 Min
10 steps involved in the scientific [Quiz]
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12 . what is model [Quiz]
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13 what is a theory
5 Min
14 what is a theory [Quiz]
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15 what is law of hypothesis
5 Min
16 what is law of hypothesis [Quiz]
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17 steps involved in carrying out experiments
5 Min
18 steps involved in carrying out experiments [Quiz]
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19 Some basic equipment used in the laboratory
5 Min
20 .Some basic equipment used [Quiz]
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21 symbols on reagent bottles and their meaning
5 Min
22 symbols on reagent bottles and their meaning [Quiz]
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23 what is a regent and its properties?
5 Min
24 what is a regent and its properties? [Quiz]
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25 hazard signs and their meaning
5 Min
26 hazard signs and their meaning [Quiz]
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27 dangers in a chemistry laboratory
5 Min
28 dangers in a chemistry laboratory [Quiz]
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29 importance of safety rules in the laboratory
5 Min
30 importance of safety rules in the laboratory [Quiz]
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31 Measurement of mass and weight
5 Min
32 Measurement of mass and weight [Quiz]
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33 Measurement of volume
5 Min
34 Measurement of volume [Quiz]
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35 Measurement time
5 Min
36 Measurement time [Quiz]
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37 Measurement of temperature
5 Min
38 Measurement of temperature [Quiz]
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39 measurements of density
5 Min
40 measurements of density [Quiz]
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41 Measurement of length.
5 Min
42 . Measurement of length. [Quiz]
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43 applications of the various measurement methods.
5 Min
44 applications of the various measurement methods. [Quiz]
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