Unit 3 Vocab Question Preview (ID: 26604)


Classes Of Matter. TEACHERS: click here for quick copy question ID numbers.

The smallest unit of an element that maintains the properties of that element.
a) Compound
b) Element
c) Atom
d) Colloid

A mixture consisting of tiny particles that are intermediate in size between those in solution and those in suspension and that are suspended in a liquid, solid or gas.
a) Colloid
b) Compound
c) Element
d) Concentration

A substance made up of atoms of two or more different elements joined by chemical bonds.
a) Colloid
b) Compound
c) Element
d) Mixture

The amount of a particular substance in a given quantity of a mixture, solution, or ore
a) Solute
b) Colloid
c) Saturated
d) Concentration

A substance that cannot be separated or broken down into simpler substances by chemical means
a) Mixture
b) Homogeneous
c) Element
d) Heterogeneous

Different
a) Heterogeneous
b) Mixture
c) Homogeneous
d) Colloid

Same
a) Heterogeneous
b) Homogeneous
c) Colloid
d) Molecule

A combination of two or more substances that are not chemically combined.
a) Mixture
b) Compound
c) Colloid
d) Solvent

The smallest unit of a substance that keeps all of the physical and chemical properties of that substance.
a) Atom
b) Mixture
c) Element
d) Molecule

A sample of matter, either a single element or a single compound, that has definite chemical and physical properties
a) Homogeneous
b) Pure Substance
c) Heterogeneous
d) Solution

Each carbon atom shares a single bound with four other atoms.
a) Saturated
b) Solubility
c) Solvent
d) Solution

The ability of one substance to dissolve in another at a given temperature and pressure.
a) Solute
b) Suspension
c) Solvent
d) Solubility

In a solution, the substance that dissolves in the solvent.
a) Solute
b) Solvent
c) Molecule
d) Pure Substance

A homogeneous mixture of two or more substances uniformly dispersed throughout a single phase.
a) Homogeneous
b) Solute
c) Solution
d) Solvent

In a solution, the substance in which the solute dissolves.
a) Solvent
b) Solute
c) Solubility
d) Concentration

Increase the concentration of (a solution) beyond saturation point.
a) Supersaturated
b) Unsaturated
c) Suspension
d) Saturated

A mixture in which particles of a material are more or less evenly dispersed throughout a liquid or gas.
a) Solute
b) Solution
c) Solvent
d) Suspension

One pair of carbon atoms shares a double or a triple bond
a) Supersaturated
b) Unsaturated
c) Compound
d) Colloid

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