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Science Facts:

Objective 3 facts 14-26

Can be observed without changing the substance into something else physical property
Can only be observed when a substance interacts with another substance chemical property
A change that alters the form or appearance of a material but does not make the material into another substance physical change
A change in matter that produces a new substance chemical change
Refers to the ability of a substance to absorb heat specific heat
This is what a substance has when it has the ability to absorb a large amount of heat energy without a significant change in temperature high specific heat
This is what a substance has when there is a significant change in temperature even when just a small amount of heat energy is added low specific heat
The transfer of heat through direct physical contact conduction
The direct transfer of energy by electromagnetic waves and does not require direct contact radiation
The transfer of heat by the movement of currents within a liquid or gas convection
A reaction that absorbs energy endothermic reaction
A reaction that releases energy exothermic reaction
The substances that enter into a chemical equation reactants
The substances that are formed during a chemical equation products
Created by: Tavakoli