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WorksheetsStates of Matter, Physical and Chemical Changes
Total questions: 19
Worksheet time: 10mins
What are the 4 States of Matter (SOM)
Cookies, Donuts, Cakes, Cupcakes
Liquid, Solid, Gas, Lava
Liquid, Solid, Gas, Plasma
Gsa, Liuqid, Plsama, Sloid
What is the highest energy level for SOM?
solid
liquid
plasma
gas
What is the lowest energy level for SOM?
plasma
solid
liquid
gas
What is the medium energy level for SOM?
liquid
plasma
gas
solid
What SOM is when molecules vibrate?
solid
gas
liquid
plasma
What SOM is when molecules move freely around each other?
gas
liquid
plasma
solid
What SOM is when molecules move randomly?
solid
plasma
gas
liquid
What SOM has no definite shape or volume?
gas
liquid
plasma
solid
What SOM has a definite shape and volume?
liquid
gas
soild
plasma
What SOM has no definite shape but a fixed volume?
liquid
gas
liqudi
gsa
What is the definition of a physical change?
It involves a change in structure of the atoms and molecules
color, size, shape, and volume
chemical change
a physical change involves a change in physical properties like size, shape, color, volume
What is the definition of a chemical change?
A chemical change involves a change in the structure of the atoms and moleules
structure of atoms and molecules
physical change
color, size, shape, and volume
When 2 or more substances are combined but keep their properties, like salt water, the result is called a(n).....
Compound
Rust
Mixture
Endothermic
When 2 or more subtances are combined and create a new substance , the result is called a(n)......
Compound
Rust
Mixture
Endothermic
Sand Whiches
What type of chemical reaction gives off heat?
Endothermic
Rust
Compounds
Exothermic
What type of chemical reaction absorbs heat?
Endothermic
Dougnuts
Metal
Exothermic
What is the right image of a Physical change?
What is the right image of a chemical change?
what is NOT a sign of a chemical reaction?
Odor
Bubbling and fizzing
New shape
New color
