The study of matter and its changed is called this
what is chemistry
100
most examples of matter in everyday life contain more then one type of particle however some do contain one type of particle what is the name of the matter that only contains one type of particle
What is pure substances
100
another name for a mechanical mixture is this
What is heterogeneous mixture
100
some mechanical mixtures look like pure substances like grape juice
What is a solution
100
these particles are closely packed together
What is particles of a solid
200
scientist that work in chemistry are called this
What is a chemist
200
Solid liquids or gases with multiple particles can be examples of this
What is mixtures
200
An example of a mechanical mixture that you can eat
What is pizza
200
another name for a solution
What is a homogeneous mixture
200
these particles are very far apart. they have a lot of energy and they move very fast in opposite directions
What is particles of a gas
300
sometimes human made matter is better then natural ones for example there is a type of dangerous poison natural almonds.
What is cyanide
300
a pure substance that you use in the kitchen to wrap and store things
What is aluminum foil
300
in this you can see the parts that make it up this substance and in this you can't
What is the difference between a solution and a mechanical mixture
300
this is how you explain a solution
What is mixture that you can't see its parts
300
these particles are still close together they can move around each other in all directions
What is particles of a liquid
400
the particle theory of matter helps to explain what scientists have learned about this
What is particles
400
if you put this pure substance into a glass of distilled water this pure substance will disappear and the water will taste sweat
What is sugar
400
a mechanical mixture that contains nuts and grains in a compact prism
What is a granola bar
400
if you pickle a cucumber type of matter does it become
What is a solution
400
if you let ice rest for a long time, it will turn to this state of matter
What is gas
500
an explanation of what matter is made of and how it behaves
What is the particle theory of matter
500
100% pure apple juice is this
What is a mixture
500
you maybe ate this mechanical mixture for breakfast
What is cereal and milk
500
a solution that is spicy and human made in California
What is the California hot pepper
500
particles will move faster and spread farther apart when you do this