States of Matter
Periodic Table
Elements
Chemical Reactions
Vocabulary
100

What are the three states of matter that we have studied?

Solid, liquid, and gas. 

100

How many elements are in the periodic table?

118

100

Write down the symbol for chlorine.

Cl

100

Name 2 types of chemical reactions 

Fermenting, oxidation, combustion.

100

What is a synonym for hypothesis?

Prediction, educated guess, etc.

200

Which state of matter has its own shape?

Solids.

200

Write down three elements from the periodic table can be their symbol or name.

Ex: H, O, C 

or .. hydrogen, oxygen, carbon. 

200

What does Fe stand for?

Iron.

200

Define a chemical reaction.

A chemical reaction is when you take two substances and either mix or put them together to create a new substance. 

200

What is combustion? Draw it.

Flames or fire.

300

Which state of matter holds the shape of the container it is in?

Liquid

300

Write down the atomic mass of Neon.

20.1797

300

Draw H2O

Picture of water.

300

What is the boiling point of water?

100 degrees Celsius 

300

What does “properties” mean in chemistry? Specifically elements. 

The way a chemical looks, acts or reacts. 

400

Draw the way the particles look in a solid, liquid, and gas. 

Solid: close together/has a shape. Liquid: spread out/ holds the shape of the container. Gas: Spread out. 

400

How many groups are there in the periodic table?

17

400

What element has the atomic number 7? 

Fluoride.

400

What is the freezing point of water?

0 degrees Celsius.

400

Draw 2 types of precipitation. 

Snow, hail, rain

500

When a liquid turns into a gas, this is called…

Evaporation or Vaporization. 

500

Why are elements organized in periods? What similarities would elements in period 2 have?

They have the same amount of electron shells.

500

Draw how the particles of the gas Oxygen would look 

Particles spaced far apart and not within a container. 

500

Describe oxidation and give an example of what causes something to oxidize quickly.

Oxidation is when a substance loses an electron. In most cases the thing oxidizing becomes brown. One example is an apple oxidizing quickly in vinegar. 

500

The states of matter are reversible. Draw how this is possible with liquid. 

Water cycle, ice to water, water to ice, gas to water, water to gas. 

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