UA Review

Front

A student pours oil into a density column along with water and corn syrup. The oil floats on top of the water and does not mix. What does this observation best show?

Back

The oil maintained its physical properties

Front

Using the Periodic Table of elements determine whether the element is a Metal, Nonmetal, or Metalloid. Options: a. Si Metalloid, b. Au Metal, c. H Nonmetal, d. As Metalloid, e. Ne Nonmetal, f. Mg Metal, g. Al Metal, h. He Nonmetal

Back

a. Si Metalloid, b. Au Metal, c. H Nonmetal, d. As Metalloid, e. Ne Nonmetal, f. Mg Metal, g. Al Metal, h. He Nonmetal

Front

Name the characteristics of:
Metals:
Nonmetals:
Metalloids:

Back

Metals: Conduct electricity, have luster, malleable, ductile
Nonmetals: Dull, brittle, do not conduct electricity (insulators)
Metalloids: Conduct some electricity, dull

Front

Homogenous is defined as:

Back

A substance or mixture that is uniform in composition throughout.

Front

Students are given two beakers, one contains small rocks and water, the other is sugar and water. Which beaker contains a solution?

Back

The beaker with sugar and water contains a solution.

Front

Fill in the blanks: a. Has no definite shape but has a definite volume ____________________________

Back

Liquid

Front

Fill in the blanks: b. Has a definite shape and a definite volume ____________________________

Back

Solid

Front

This picture represents:

Back

Element

Front

Which box shows an element? A, B, C, D

Back

B

Front

The majority of elements on the periodic table are

Back

metals