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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The Scientific Method |
Filtration |
Physical & Chemical Properties |
Types of Energy |
Which of the following are mixtures? Check all that apply.
(a) water (H2O)
(b) salt (NaCl)
(c) salt water
(d) air (mostly N2 and O2)
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