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U1 - Matter and Its Interactions - Coggle Diagram
U1 - Matter and Its Interactions
Statement of Inquiry: We have a responsibility to mediate consequences when changing the form of matter.
Matter
Microscopic
Only visible using a microscope
Macroscopic
Visible to general eyes
Matter
Materials or substances that are in the form of solid, liquid, gas or plasma.
Example: Water, Carbon dioxide, Pencil, etc...
Properties
Characteristics that describe the physical nature.
Example: Color, Density, Shape, Size, Volume, Temperature, etc...
State of Matter
Plasma (Not discussed)
Liquid
Indefinite Shape, Definite Volume
Gas
Indefinite Shape, Volume
Solid
Definite Shape, Volume
Polymers
A repeating chain of molecules
Atoms
Atoms are the most basic unit of matter.
Protons, Neutrons, Electrons.
(Not discussed)
Pure Substance
A pure substance has the same kinds of atoms / molecules throughout the whole volume
Change
Physical
Physical Properties
Mass / Volume / Length / Shape / Color / Melting (Boiling) Point / Density / State of matter
Physical Change
When A Physical Property changes
Pressure / Temperature can change the state of matter
Chemical
Chemical Change
When A Chemical Property changes
Usually a new substance is formed
Chemical Properties
How does the substance react to other materials