Chemistry Quiz Jordan
Terms in this set (26)
Cannot be used to identify property because it changes based on amount
can be used to identify property since it does not change based on amount
A homogeneous mixture ____?
is evenly blended with no visible particle difference
used to hold liquids when minimizing spillage, mixing by swirling, or titrations
laboratory apparatus that is used to support a crucible being heated over a bunsen burner or other heat source
piece of laboratory glassware used for evaporation of solutions and supernatant liquids, and sometimes to their melting point
consists of a base, rod, and ring; used to support various lab equipment
a cup shaped piece of equipment used to hold samples which are to be heated to high temperatues
who should be called immediately for assistance in case of an accident in the lab
What two things do you do if you get a chemical in your eye
Go to eyewash station, inform teacher
List five safety items in our lab?
1. eyewash station
2. fire alarm
3. fire blanket
4. safety shower
5. fire extinguisher
The simplest form of matter is an ---?
The identity of an atom is an ---?
atoms that come together in a fixed ratio via chemical bonding are known as ---?
What is sublimation?
solid to gas
What is deposition?
gas to solid
What is the ke of a solid?
What are the forces in a solid?
What is the ke of a gas?
What are the forces in a gas?
What are all atoms of the same identity?
a specific element
can elements be broken down?
What is a compound?
Atoms of different elements bonded together in a specific ratio
One particle unit of a compound is a--?
How can compounds be broken down?
What is a mixture?
A blend of two or more kinds of matter