Kinetic Molecular Theory
Theory that each one remember consists of debris (atoms and molecules) moving constantly in
random guidelines.
Molecule movement adjustments as is warmth introduced or eliminated.
What does the phase of a substance rely on?
1. Temperature
2. Pressure
Mass
Amount of count number in an object, the number of molecules
Volume
Amount of space occupied via a particular quantity of molecules
three states of matter
1. Solid
2. Liquid
three. Gas
Solid
1. Fixed shape and quantity
2. High pressure
3. Low temperature
four. High atomic attraction
Liquid
, 1. Fixed extent but converting shape (takes form of field)
2. High stress
3. Higher temperature
four. Weaker physical bonding
Gas
1. Changing volume and shape
2. Low strain
3. Higher temperature
4. Weaker atomic appeal
Phase change
Change from one country (stable or liquid or gas) to some other without a alternate in chemical
composition.
Involves adding or removing heat.
Exothermic reaction
A response that releases electricity inside the form of heat
Endothermic response
A response that absorbs energy in the shape of warmth
2 outside elements that affect rely kingdom
1. Temperature
2. Pressure
Vaporization
Liquid --> Gas
Spontaneous segment exchange
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