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Elements
Compounds
Mixtures
Matter
Miscellaneous
100

These elements exist as molecules made up of a two atoms of the same element.

What are the diatomic molecules

100

The chemical formula for water

What is H2O

100
A combination of two or more substances that are not chemically combined
What is a mixture
100
Anything that has mass and takes up space
What is matter
100

An substances ability to breakdown or eat away a metal.

What is corrosive?

200

A pure substance that cannot be separated into simpler substances by physical or chemical means

What is an element

200

These substances have a fixed ratio and can only be separated by chemical reaction.

What is a compound

200
Mixtures are separated through these kind of changes
What are physical changes
200
The smallest particle of matter
What is an atom
200

These elements are molecules in nature and include bromine Br2, iodine I2, nitrogen N2, chlorine Cl2, hydrogen H2, oxygen O2 and fluorine F2

What are the diatomic elements?

300
A substance that contains only one type of particle
What is an element
300
The only way to break down a compound is through this
What is a chemical change
300

A _____ is a mixture that appears to be a single substance but is composed of a solute dissolved in a solvent.

What is a solution (homogeneous mixture)?

300
___________ is the measure of the average kinetic energy of the particles of a substance.
What is temperature
300

The ability of matter to be hammered into a thin shape Ex: aluminum foil

What is malleable?

400

Elements of different types of atoms chemically bonded to one another.

What is a compound?

400

This is the ability to dissolve in water.

What is solubility?

400

Mixtures that contain varied ratio of multiple substances that can be seen and physically separated.

What is a heterogeneous mixture?

400
The three most familiar states of matter
What are solids, liquids and gases
400

The ability to be pulled into wire

What is ductility?

500
Most elements occur naturally in nature; however, a few are man-made meaning they are
What is synthetic
500

These substances are represented by a chemical formula.

What is compound?

500

Mixtures that are made up of a variable composition of substances but look uniform throughout.

What is a homogeneous mixture?

500

These are substances that can contain 2 or more different atoms in a fixed ratio and chemically bonded to one another?

What is a compound?

500

The ability to burn, which requires a chemical reaction (combustion) with oxygen to form new substances, releasing heat and light 

What is flammability?