Physical Properties
Chemical Properties
Elements
Compounds
Mixtures

100

A characteristic of a pure substance that can be observed without changing it into another substance
What is Physical properties

100

Flammability, Rust, and Mold are all ________________
What is Chemical properties

100

The simplest substances
What is element

100

a pure substance that is made of two or more elements chemically combined in a set of ratio
What is compound

100

What substances are mixed together to make a mixture
What is elements, compounds, or both

200

At what temperature does water freeze
What is 0 Degrees Celcius

200

Like Physical properties, Chemical properties are used to classify what
What is substances

200

What can't be broken down into any other substances by chemical or physical means
What is element

200

a compound made up of the elements Carbon, Hydrogen, and Oxygen
What is table sugar

200

In what type of mixture can you see the different parts
What is heterogeneous mixture

300

Sugar will dissolve in water, but ________ will not
What is iron

300

What defines Chemical property
What is the ability to change into different substances

300

With each breath, you inhale Oxygen and Nitrogen, which make up ____________ percent of our Earth's atmosphere
What is 99

300

When elements are ________________, they form compounds having properties that are different from those of the uncombined elements
What is chemically combined

300

What type of mixture is so evenly mixed that you can't see the different parts
What is homogeneous mixture

400

What material is very flexible in a multitude of ways
What is metal

400

What substance produces a gas that causes bread to rise
What is yeast

400

How many elements are there
What is 118

400

What does not resemble the gases Oxygen and Hydrogen or the black Carbon you see in charcoal
What is sugar crystals

400

What is a solution of the elements copper and zinc
What is Brass

500

Some other Physical properties of matter
What is Hardness, Texture, and Color

500

To form tarnish, silver must react with what
What is sulfer

500

The idea of ___________ elements existing was so convincing that people believed in it for more than 2,000 years
What is 4

500

When Calcium, Carbin, and Oxygen combine into a compound, it makes _________________
What is Calcium Carbonate

500

Soil is not a _______________ or a _________________ 1 2
What is (homogeneous mixture) or a (solution) 1 2