Describing matter
Classifying matter
Measuring Matter
More Measuring Matter
Changes in matter
100
anthing that has mass and takes up space is
What is matter
100
the smallest unit of matter that cannot be broken down and still be matter
What is an atom
100
The measurement of how much matter an object contains is its
What is mass
100
The SI unit of mass
What is grams or kilograms
100
cutting paper is an example of
What is physical change
200
the study of matter is
What is chemistry
200
a substance made of only one type of atom
What is element
200
The measurement of the force of gravity on an object is the object’s
What is weight
200
The SI unit for weight
What is Newtons
200
a change that results in a new substance or substances being created with different properties
What is a chemical change
300
A single kind of matter that is pure and has a specific composition and specific properties
What is a substance
300
two or more atoms held together by a chemical bond
What is a molecule
300
The measure of how much space matter takes up
What is volume
300
what is the SI unit for liquid volume
What is liters or ml
300
When energy is released during a physical or chemical change
What is exothermic
400
Flammability and reactivity are both
What is Chemical properties
400
two or more elements held together by a chemical bond
What is a compound
400
The measurement of how much mass is contained in a given volume is called
What is density
400
How do you find the volume of an irregular object
what is displacement of water
400
when energy is absorbed during a physical or chemical change
What is endothermic change
500
Boiling point, density, and change of state are all
What are physical properties
500
A mixtue of salt and water be separated by
What is evaporation
500
Objects that sink in water have a density
What is greater that water
500
the formula to calculate density
What is D = M/V
500
then enerygy stored in the bonds between atoms
What is chemical energy
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