Grade 7 3rd Quarter Test Review Question Preview (ID: 36662)


Chemistry. TEACHERS: click here for quick copy question ID numbers.

Two or more substances not chemically combined is called a
a) element
b) mixture
c) atom
d) matter

The _________ shows the elements in a compund.
a) compound
b) symbol
c) chemical formula
d) chemical property

Anythng that has mass and takes up space
a) element
b) matter
c) chemical
d) substance

The basic particle from which all elements are made
a) matter
b) mass
c) atom
d) substance

A pure substance made of two or more elements that are combined chemically is called
a) element
b) mixture
c) atom
d) compound

An_____ is a substance that cannot be broken down into any other substance.
a) compound
b) element
c) atom
d) mixture

A ________ is a group of two or more atoms held together by chemical bonds.
a) mixture
b) compound
c) molecule
d) elelment

The force of attraction between two atoms is called a ______.
a) molecule
b) mixture
c) chemical bond
d) physical bond

A molecule is the smallest part of
a) an element
b) a compound
c) a substance
d) a mixture

Compounds are formed as a result of
a) physical combination
b) chemical combination
c) distillation
d)

The simplest type of substance is a
a) compound
b) atom
c) molecule
d) element

Substances in a ________ keep their own properties.
a) compound
b) molecule
c) mixture
d) atom

Each element is represented by a ____ consisting of one or more letters.
a) symbol
b) atomic number
c) atomic mass
d)

________ is anything that has mass and takes up space.
a) chemistry
b) matter
c) substance
d) atom

______ is the study of matter and how matter changes.
a) chemistry
b) biology
c) geology
d)

A _____ is a single kind of matter that is pure.
a) molecule
b) atom
c) substance
d)

A _______ is a characteristic of a substance that can be observed without changing in into another substance.
a) physical property
b) chemical property
c)
d)

A _____________ is a characteristic of a substance that describes its ability to change into different substances.
a) physical property
b) element
c) chemical property
d)

The physical property that makes metal pots good for cooking is
a) flexibility
b) flammability
c) heat conductivity
d)

The ability of iron to rust is a ______ property.
a) chemical
b) physical
c) unknown
d)

Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 36662 in the upper right hand corner or click here.

TEACHERS / EDUCATORS
Log In | Sign Up / Register

Help / Support / FAQ




Gaming Links