Show:
Properties of Matter
Particle Theory
Change of State
Atoms/Elements
Pure Substances and Mixtures
100
This is a property of matter that is the ratio of the mass of a substance to the volume of the substance
What is density?
100
This state of matter has a definite shape and volume

Its particles are close together and do not move freely

What is a solid?
100
The temperature at which a substance changes from a solid to a liquid
What is melting point?
100
The element lithium has an atomic number of 3 and a mass number of 7. This is the number of protons and electrons in the element
What is 3 electrons and 3 protons?
100
This is a variety of elements and compounds that are not chemically combined with each other
What is a mixture?
200
This is a measure of gravitational force
What is weight?
200
The particle attraction in these two states of matter is very strong
What is solids and liquids?
200
Some properties, such as mass, depend on how much matter is present. Other properties such as malleability, remain the same no matter how much matter is present. Which of the following is a physical property of matter that remains the same no matter how much of the matter is present?

reactivity  flammability  melting point   volume

What is melting point?
200
This is the difference between the periods and the groups on the Periodic table.
What is periods are the horizontal rows and the group is the vertical columns on the periodic table
200
This is a heterogeneous mixture in which the particles

of a material are spread throughout a liquid or gas but are too large to stay mixed without being stirred or shaken.

What is a suspension?
300
This is the formula to find Density
What is    D= Mass

                   -----

                     Volume

                                

300
This is what happens to the particles in a substance when heat is added
What is the space between them expands as the particles move faster?
300

The heat required to raise the temperature of the unit mass of a given substance by a given amount is call specific heat. Is this considered a physical property or a chemical property

What is a physical property?
300
This is the least massive subatomic part of an element
What is electron?
300
This is a homogeneous mixture where one substance is dissolved in another substance.
What is a solution?
400
This is a  characteristic of a substance that can be observed and measured without changing the identity of the substance.
Physical Property
400
Because chemical changes involves changes in the arrangements of particles, they are often influenced by temperature. This is what happens to the particles in a substance when higher temperatures occur.
What is at higher temperatures the particles in a substance have more average kinetic energy. They move around a lot more freely and so rearrange more easily. 
400
This is the change of state when a liquid changes into a gas
What is evaporation?
400
This is the difference between a compound and an element
An element is a pure substance made up of identical atoms. A compound is a pure substance that is made up of atoms from different elements that have been chemically bonded.
400
This would be the procedure to separate a sugar water solution?
What is boil the water until evaporation takes place and leaves the sugar behind? 
500
The following are physical properties except for one


Density

Solubility

conductivity 

Flammable

What is flammable?


500
The law of conservation of Mass states this
What is mass can not be created or destroyed in chemical and physical changes
500
During a change of state this is what happens to the temperature of the substance until all of the substance has changed state.
What is stay the same?
500
This is a list of the first twenty elements
What is Hydrogen, Helium, Lithium, Beryllium,

Boron, Carbon, Nitrogen, Oxygen, fluorine, Neon,

Sodium, Magnesium, Aluminum, Silicon, Phosphorus, Sulfer, Chlorine, Argon,  Potassium and Calcium?

500
This is a chemically combined particle
What is a molecule?