Physical Properties Chemical Properties Elements Compounds Mixtures

100

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

100

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

100

What is element
The simplest substances

100

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

200

What is 0 Degrees Celcius
At what temperature does water freeze

200

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

200

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

200

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

200

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

300

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

300

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

300

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

300

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

300

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

400

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

400

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

400

What is 118
How many elements are there

400

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

500

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

500

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

500

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

500

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

500

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

Introduction To Matter

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