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5th Century BC History43 played - 12 yrs ago
History quiz on the 5th Century BC ![]() hard
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History 10 Billion Years Ago - Neolithic Period21 played - 12 yrs ago
History quiz from 10 Billion years ago to the Neolithic period based on history.net ![]() hard
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Solutions, Colloids and Suspensions20.1 k played - 12 yrs ago
Classify the following mixtures as solutions, colloid, or suspensions ![]() hard
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Homogenous vs. Heterogeneous Matter54.8 k played - 12 yrs ago
Classify the following substances and mixtures as either homogeneous or heterogeneous ![]() medium
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Physical vs. Chemical Change5.0 k played - 12 yrs ago
Classify the following as examples of a physical change, a chemical change or both. ![]() medium
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Substances vs. Mixtures2.5 k played - 12 yrs ago
A substance is matter for which a chemical formula can be written. Elements and compounds are substances. Mixtures can be… ![]() medium
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Astronomy & Cosmology1.7 k played - 12 yrs ago
Based on Khan Academy Science and Cosmology Videos A summary is posted at the website link and at myonlinehomeschool. blogspot.com ![]() hard
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Physical Vs. Chemical Properties11.2 k played - 12 yrs ago
Classify the following properties as either chemical or physical ![]() medium
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Scientific Method276 played - 12 yrs ago
Match the correct terms with the definitions. ![]() medium
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