Physical or Chemical Change
Compound
Mixtures
Elements
Random
100
Digesting Food
What is chemical change
100
The definition of a compound
What is two or more substances chemically combined that must be separated chemcially.
100
Definition of mixture
What is two or more substances physically combined that can be separated by physical or chemcial means
100
Decide if it is a element or not: Aluminum
What is element
100
List 2 examples of a chemical reaction
What is color change, new substance, odor change, heat given off, formation of bubbles
200
Tearing Paper
What is physical change
200
Decide if it is a compound or not: Two atoms of fluorine bonded together
What is not a compound
200
A mixture that is the same throughout
What is homogenous
200
Where are all the known elements found?
What is the periodic table
200
Use your periodic table: What element has the atomic number 6
What is carbon
300
Milk turning sour or rotting
What is chemical change
300
Decide if it is a compound or not: An atom of nitrogen bonded to three atoms of hydrogen
What is compound
300
Decide if it is a mixture or not: Solution
What is mixture
300
Decide if it is a element or not: Millions of atoms of mercury
What is an element
300
What is Ms. Shannon's dog's name?
What is Arlie or Arlington
400
Boiling Water
What is physical change
400
True or False When you combine elements into a new substance they keep all their same properties
What is false
400
Decide if it is a mixture or not: Water
What is not a mixture
400
Definition of an element
What is the simpliest form of a substance that cannot be broken down
400
Use your periodic table: What element is represented by the symbol Au
What is gold
500
Snow melting
What is physical change
500
Decide if it is a compound or not: Oxygen
What is not a compound
500
What type of mixture is salad dressing
What is heterogenous
500
What does the atomic number of an element tell you?
What is how many protons or electrons are in the element
500
How many brothers and sisters does Ms. Shannon have?
What is 1
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