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Science 1-2 - Coggle Diagram
Science 1-2
Matter
Solid has a definite mass and shape
Liquid has a definite mass but no definite shape
Four states of matter
Gas has no definite mass or shape
Physical properties
Chemical Reactions
Physical reaction is not permanent
Changes to new things
Chemical reaction is permanent
Bath Bombs
Decomposition
Molecules break down
Scavengers come to eat the dead thing
Gas is released from the body
Recycles nutrients
Particles
Atoms combine to make molecules
Make up everything
Atoms are elements
Always moving
Odors
Helps you taste
Connects to brain through olfactory tract
Acts like an alarm