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WorksheetsJUNIOR SCIENCE COMPETITION: Matter properties AND changes
Total questions: 25
Worksheet time: 16mins
What type of matter is this?
Compound
Element
Mixture of elements
Mixture of compounds
This substance can be separated by physical means
Mixtures
Pure Substances
Elements
Compounds
A compound is
a substance that is composed of two or more elements that are chemically bonded.
a molecule formed by atoms of the same element.
another word for an atom.
any substances that can be split apart.
A change in a substance that does not involve a change in the identity of the substance is called (a)n
chemical change.
physical change.
extensive property.
intensive property.
Which is not true about the liquid state of matter?
The liquid state has a definite volume and a definite shape.
The liquid state takes on the shape of its container.
The liquid states has a definite volume and an indefinite shape.
The particles in a liquid can easily move past each other.
If a mixture is uniform in composition, it is considered to be
heterogeneous.
molecular.
homogeneous.
elemental.
If a mixture is uniform in composition, it is considered to be
heterogeneous.
molecular.
homogeneous.
elemental.
This state of matter has a definite mass and volume, but no definite shape.
Solid
Liquid
Gas
Plasma
The ability of a substance to be pulled into thin wires
the ability of a substance to be hammered into thin sheets
