Classification Of Matter Question Preview (ID: 27177)


Assessment Of Student Progress After A Webquest On The Classification Of Matter. TEACHERS: click here for quick copy question ID numbers.

__________ cannot be separated into simpler substances by physical or chemical means.
a) elements
b) compounds
c) mixtures
d) molecules

The smallest particle of an element that has the properties of that element is called a(n)______
a) element
b) atom
c) compound
d) mixture

All____ are made of atoms and can be found on the Periodic Table
a) elements
b) compounds
c) mixtures
d) atoms

Helium and Gold atoms are_____
a) the same
b) different
c)
d)

C for Carbon and Mg for Magnesium- these are examples of
a) mixtures
b) compounds
c) chemical formulas
d) chemical symbols

Pure substances composed of two or more different elements joined by chemical bonds
a) elements
b) compounds
c) mixtures
d) atoms

_________ can only be separated by chemical means, not physically
a) elements
b) compounds
c) mixtures
d) atoms

Two or more substances that are not chemically combined with each other and can be separated by physical means
a) elements
b) atoms
c) compounds
d) mixtures

The two or more substances in a(n) _____ keep their individual properties
a) element
b) atom
c) mixture
d) compound

A(n) _________ contains just one kind of atom
a) element
b) compound
c) mixture
d) atom

A(n) ________ contains two or more different atoms joined together
a) element
b) mixture
c) atom
d) compound

A (n)_________ contains two or more different substances that are only physically joined not chemically- they can be separated
a) element
b) compound
c) mixture
d) atom

Chose two pure subtances
a) mixture and compound
b) compound and solution
c) element and mixture
d) compound and element

Iron is classified as what?
a) element
b) compound
c) mixture
d) molecule

Since many substances are visible, salad dressings are classified as what?
a) elements
b) homogeneous mixtures
c) heterogeneous mixtures
d) compounds

A solution is also called a(n)___________
a) homogeneous mixture
b) heterogeneous mixture
c) compound
d) element

Salt water, vinegar, and coffee are examples of:
a) heterogeneous mixtures
b) homogeneous mixtures
c) compounds
d) elements

_______________ can't get it back
a) physical changes
b) chemical changes
c)
d)

Evaporation is an example of a
a) physical change
b) chemical change
c)
d)

Burning paper is an example of a
a) physical change
b) chemical change
c)
d)

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