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Chemical Reactions

properties of matter

TermDefinition
alchemist a name for people in the past who studied the combination of chemicals
states of matter the different forms of matter that include solid, liquid,and gas
gas a state of matter;such as water when it is steam
model a pretend version of something that scientists use when the real thing is too big,small,or complicated to work with
matter anything that takes up space and has weight;can be in different forms such as solid,liquid,or gas
solution a special kind of mixture where you cannot tell the diffrerent parts from each other
evidence information that can be used to support or reject an idea
acid a substance that usually sour,such as vinegar or orange juice
substance a material that has a specific properties
invent to create something new, often an object or a way of doing something
carbon dioxide a type of gas that plants sometimes take in and that animals release when they breathe
mixture a combination of two or more things
liquid a state of matter, such as water when you can pour it
oxygen a type of gas that plants release and animals breathe in
experiment a test used to discover new information about a question
dissolve when one substance mixes with another and it looks like it disappears, such as when sugar mixes with tea
particle a very tiny thing, sometimes too small to be seen
chemical reaction a processes where one or more substances form a new substance
observe to pay close attention to something
property something you can observe about an object or material
explosion when something bursts outwards
Created by: user-1979237
 

 



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