Review 1.1

Vocabulary

100

Volume

How much space something takes up

200

Mass

How much of something there is

300

Malleable

Being able to be hammered out into sheets without breaking

400

Made up of all the same type of atom

Element

500

A group of atoms bonded together

Molecule

States of Matter

100

I which state of matter is there very weak attractions between particles?

-solid, liquid, gas, or clay

gas

200

Gas becomes a liquid through _______.

Condensation

300

The molecules in water are farther apart than the molecules in ice. Therefore, the molecules in water have more _________ than molecules in ice.

Potential Energy

400

A change of state of matter occurs if enough _____ energy is added or removed from an object.

- kinetic, potential, thermal, or force

Thermal

500

A solid turns to gas through _______.

Sublimination

Elements

100

What are the 3 major section in the Periodic Table of Elements?

Metals, nonmetals, and metalloids

200

Which of the following would be modeled by small particles made up of atoms of two kinds of elements?

A) gold B) oxygen C) neon D) water

Water

300

In general, metals are ____ since they are composed of individual atoms or small molecules.

-poor conductors of heat
-brittle
-poor conductors of electricity

-good conductors of heat

good conductors of heat

400

What does metalloid mean?

"metal like"

500

How many elements are on The Periodic Table of Elements?

118

Molecular Structure

100

Matter cannot be _______ or ________.

All mass is conserved.

created, destroyed

200

Aspartame is an artificial sweetener; its formula is C₁₃H₁₆N₂O₅. What element in the formula has the most number of atoms?

Hydrogen

300

You can separate the particles that make up sugar from the particles that make up sand because sugar are ____ and sand are not

-malleable
-ductile
-soluble in water

-acidic

soluble in water

400

Which is a property of metals as a result of their extended structures of atoms

-are poor conductors of electricity 

-dissolve in water
-have low melting points
-can be hammered into sheets

can be hammered into sheets

500

Why does oil not dissolve in water?

A) Oil is an extended structure, and water is made of polar molecules.
B) Oil is an extended structure, and water is made of nonpolar molecules. 

C) Oil is made of nonpolar molecules, and water is made of polar molecules. 

D) Oil is made of polar molecules, and water is made of nonpolar molecules.

C) Oil is made of nonpolar molecules, and water is made of polar molecules