Matter and its changes/properties (States of matter (Liquid (Particles are…
Matter and its changes/properties
Everything that's around us/ hole universe
States of matter
Particles are moving but not so quickly
definite volume/ independent shape
Particles are almost not moving
definite volume/ definite shape
Particles move quickly and they're separated.
no definite shape/ no definite volume
characteristics that you can change without changing the identity of substances.
Conductivity, Malleability, Magnetism, reflectivity/transparency, mass, weight, volume, density, solubility, melting point, freezing point, the boiling point.
Physical properties do not change.
Ripping paper Ex.
Does change, Ex. Burning paper.
law of consantration of mass
The total mass of constration before=total mass of consantration after
6CO2 + 6H2O ---> C6 H12 O6 +6O2