STATES OF MATTER
Bell work
11-16-15
What is the element name and symbol for
4
6
12
Bell work
11-16-15
What is the element name and symbol for
4 Beryllium Be
6 Carbon
C
12 Magnesium Mg
STATES OF MATTER VIDEO
SPI 0808.9.6 HOW DO I COMPARE THE PARTICLES
IN A SOLID, LIQUID, AND GAS?
TOC: STATES OF MATTER NOTES
QUIZ FRIDAY OVER ELEMENTS 13-24!!!!!
States of Matter
SPI 0808.9.6 How do I compare the
particles in a solid, liquid, and gas?
Also called the 4 phases of matter (solid, liquid, gas, & plasma)
-They all consist of atoms, have volume, mass, and motion
Solid
Liquid
Gas
SPI 0808.9.6 How do I compare the particles in a solid, liquid, and gas?
Solids
Has some energy (less than liquids and gases)
Just a little movement in solids (minor vibrations)
Example: Ice
Solid Water
(ice cube)
Solid
H2O
SPI 0808.9.6 How do I compare the
particles in a solid, liquid, and gas?
Liquids
Moderate energy (more than solids but less than
gases)
Liquid Water
 Flowing movement in liquids.
Example: Water
Liquid
H2O
SPI 0808.9.6 How do I compare
the particles in a solid, liquid, and
gas?
Gases
Lots of energy (more than solids and liquids)
 Fast moving, spreads out quickly
Water Vapor
(Steam)
Example: Water Vapor (Steam)
Gas
H2O
SPI 0808.9.6 How do I compare the
particles in a solid, liquid, and gas?
Plasma
Very large amounts of energy
(more than solids, liquids, or regular gases)
 Is a super-heated gas, with lots & lots of movement
Examples: Stars, fire, and lightning
Lightning
Stars
Fire
Changes of State
SPI 0808.9.6 How do I compare the
particles in a solid, liquid, and gas?
Changing from solid to liquid to gas or back the other way occurs by increasing or
decreasing energy (heat) in a substance
Changing the state does not change the chemical structure. It merely makes the
particles in the substance move around faster or slower.
Ex: H2O Water …notice that in each state show below, it remains H2O
Liquid Water
Water Vapor
H2O
H2 O
Solid Water
H2O
SPI 0808.9.6 How do I compare the
particles in a solid, liquid, and gas?
1. Melting is the change of state from a solid to a liquid.
The temperature a solid changes to a liquid is its
melting point.
Adding energy to a substance during a change of
state is called an endothermic change.
SPI 0808.9.6 How do I compare the
particles in a solid, liquid, and gas?
2. Freezing is the change of state from liquid to a
solid.
The temperature a liquid changes to a solid is its
freezing point. Freezing Point is 32F or 0C.
Removing energy from a substance during a
change of state is called an exothermic change.
SPI 0808.9.6 How do I compare the
particles in a solid, liquid, and gas?
3. Evaporation is the change of state from a liquid to
gas.
Evaporation occurs at the surface of a liquid that is
below its boiling point.
Boiling is the change of a liquid to a gas throughout
the liquid. The temperature a liquid boils is its boiling
point. Boiling Point is 212F or 100C.
SPI 0808.9.6 How do I compare the
particles in a solid, liquid, and gas?
4. Condensation is the change of state from a gas to a
liquid. The condensation point is the temperature a gas
becomes a liquid. The reverse of condensation is
evaporation.
5. Sublimation is the change of state where a solid
changes directly into a gas.
GradeCam Quiz
SPI 0808.9.6 How do I compare the
particles in a solid, liquid, and gas?
Get out your gradecam bubble sheet and expo marker
SPI 0808.9.6 How do I compare the
particles in a solid, liquid, and gas?
SPI 0808.9.6 How do I compare the
particles in a solid, liquid, and gas?
SPI 0808.9.6 How do I compare the
particles in a solid, liquid, and gas?
SPI 0808.9.6 How do I compare the
particles in a solid, liquid, and gas?
SPI 0808.9.6 How do I compare the
particles in a solid, liquid, and gas?
STATES OF MATTER GLASS