Science
States of Matter
Classifying
Solutions
Food Chemistry
100

A person who studies things that can be observed, measured, & tested

Scientist

100

Name the 3 states of matter

Solid, Liquid, Gas

100

What unit forms everything in the world, when combined they form molecules

Atoms

100

The measure of the amounts of salt in water 

Salinity

100

What is added to food in order to keep it fresh

Preservatives

200

How much of something there is

Mass

200

What 2 properties describe matter?

Physical & Chemical

200

Grouping things together according to their similar characteristics

Classification

200

When a substance does not dissolve within another i=the mixture is called a

Suspension

200

What organization oversees the the use of additives in food?

FDA

300

how much space matter takes up

Volume

300

A measurement of how strongly a liquids molecules are attracted to each other?

Viscosity

300

What liquid is known as the universal solvent

Water

300

The measure of how much solute can be dissolved in a solvent

Solubility

300

The measure of the amount of energy needed to raise temperature of one gram of water by one degree Celsius

Calorie

400

The abillity of matter to float

buoyancy

400

What causes gas to take up more space

Warm temperature

400

When you combine 2 or more substances it forms a

Mixture

400

A substance that helps keep another substance suspended within it

Emulsifier

400

What 3 types of molecules are in our foods

Carbohydrates, Fats, Proteins

500

The fact that matter does not go away is a law, what is it called

The law of the conservation of mass

500

What is it called when a substance changes from one physical state to another

Phase change

500

Whipped cream is known as what kind of substance

foam

500

What are 3 steps to water treatment

Sedimentation, Filtering, Chemical treatment

500

The reaction when yeast reacts with sugar and starch creating gas 

Fermentation