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COM
Classification of Matter (COM)
Question | Answer |
---|---|
Substance | is a type of matter with a fixed composition |
Elements | is a substance made up of atoms that are all alike |
Compound | is a substance in which the atom of two or more elements are chemically combined |
Heterogeneous mixture | in which different materials remain distinct |
Suspension | is a heterogeneous mixture made up of a liquid and solid |
Colloid | Heterogeneous mixture with particles that never settle |
Tyndall Effect | the scattering of a light beam as it passes through a colloid |
Homogeneous Mixture | Mixture that remains constantly and uniformly mixed |
Solution | is the same as homogeneous mixture |
What are some different types of Elements? | Calcium, oxygen, copper, hydrogen |
What are some different types of Compounds? | Water, chalk,salt,sugar |
Examples of Heterogeneous Mixture? | Oil and water, Honey and water, Chocolate chip cookies |
Examples of Homogeneous Mixture? | Eye contact solution, salt water, sugar water |
Examples of Colloids? | Ink and Water, Mayo, Jello,Milk |
Examples of Suspensions? | Leaves and Water, Sand and water, Dirt and water |
What is the biggest particle? | Suspensions |
What is the second biggest particle? | Colloids |
Whats the smallest particle? | Solutions |