Subjects
Sections | |||
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Mixtures | 12 mins | 0 completed | Learn Summary |
Scientific Notation | 6 mins | 0 completed | Learn |
Accuracy & Precision | 5 mins | 0 completed | Learn |
Standard Deviation, Mean, Median & Mode | 7 mins | 0 completed | Learn |
Metric Prefixes | 17 mins | 0 completed | Learn Summary |
Significant Figures | 18 mins | 0 completed | Learn Summary |
Energy, Heat and Temperature | 7 mins | 0 completed | Learn Summary |
Physical & Chemical Changes | 7 mins | 0 completed | Learn Summary |
Dimensional Analysis | 28 mins | 0 completed | Learn |
Density | 14 mins | 0 completed | Learn Summary |
End of Chapter 1 Problems | 51 mins | 0 completed | Learn |
Additional Practice |
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Filtration |
Types of Energy |
Additional Guides |
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The Scientific Method |
Physical & Chemical Properties |
How many significant figures are contained in each of the following measurements?
(a) 38.7 g
(b) 2 × 1018 m
(c) 3,486,002 kg
(d) 9.74150 × 10−4 J
(e) 0.0613 cm3
(f) 17.0 kg
(g) 0.01400 g/mL
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