Mixtures And Solutions Post-test Barber
20 Questions
| Attempts: 423
Mixtures and solutions pre-test
Questions and Answers
- 1.The process of a material becoming incorporated uniformly into another or mixing together evenly.
- A.
Catalyst
- B.
Dissolving
- C.
Element
- D.
Solution
- 2.To turn into gas, like water into water vapor
- A.
Ferment
- B.
Molecule
- C.
Evaporate
- D.
Product
- 3.A gradual chemical change that takes place without oxygen, caused by organisms such as bacteria or yeast.
- A.
Fermenting
- B.
Saturate
- C.
Mixture
- D.
Element
- 4.The chemical processes that take place in a living cell or organism.
- A.
Chemical
- B.
Reactant
- C.
Solution
- D.
Metabolism
- 5.A substance containing two or more materials with different properties.
- A.
Mixture
- B.
Alloy
- C.
Crystal
- D.
Concentration
- 6.An arrangement of the elements that provides information about their properties.
- A.
Product
- B.
Precipitate
- C.
Citric
- D.
Periodic table
- 7.A solid material that forms during a chemical reaction.
- A.
Ferment
- B.
Precipitate
- C.
Solute
- D.
Alloy
- 8.A characteristic of an object that can be observed, such as size, color, shape, or texture.
- A.
Synthetic
- B.
Evaporate
- C.
Property
- D.
Mixture
- 9.A solution in which as much solute as possible has been dissolved.
- A.
Atom
- B.
Ingot
- C.
Dissolve
- D.
Saturated solution
- 10.Capable of being dissolved.
- A.
Mixture
- B.
Soluble
- C.
Compound
- D.
Solution
- 11.A special mixture formed when one or more materials dissolves in another.
- A.
Solution
- B.
Molecule
- C.
Atom
- D.
Vulcanize
- 12.The process of treating rubber chemically in order to give it useful properties such as strength and temperature stability.
- A.
Dissolve
- B.
Solution
- C.
Compound
- D.
Vulcanization
- 13.The smallest particle of an element.
- A.
Chemistry
- B.
Solvent
- C.
Crystal
- D.
Atom
- 14.The attachment between two atoms in a molecule.
- A.
Chemical bond
- B.
Reaction
- C.
Ferment
- D.
Alloy
- 15.A person trained in chemistry.
- A.
Concentration
- B.
Evaporate
- C.
Chemist
- D.
Solute
- 16.A substance made of two or more elements that are chemically combined.
- A.
Change
- B.
Bond
- C.
Compound
- D.
Acid
- 17.The relative amount of a substance in a mixture.
- A.
Volume
- B.
Concentration
- C.
Product
- D.
Ingot
- 18.The ratio of the mass of a material in proportion to its volume.
- A.
Element
- B.
Mixture
- C.
Compound
- D.
Density
- 19.To make a solution less concentrated, usually by adding more liquid.
- A.
Density
- B.
Precipitate
- C.
Vulcanization
- D.
Dilute
- 20.The solid form of a material that can be identified by its natural shape or pattern.
- A.
Crystal
- B.
Base
- C.
Acid
- D.
Alloy
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