Day 33 Chapter 3.1 Solids, Liquids, and Gases Pick up the following: 3.1 Notes handout

is anything that has mass and takes up space is classified into one of five states of matter Solid Liquid Gas Plasma BEC Matter

Kinetic Energy (KE) Energy an object has due to its motion. Faster the object moves, greater the KE

This is used to classify anything into one of the four common states of matter. Link to Kinetic Theory of Matter animation Kinetic Theory of Matter

 All matter is composed of tiny particles.  All particles of matter are in constant motion.  Motion = temperature. Increased temperature means increased particle motion.  Solids, liquids, and gases differ in the freedom of motion of their particles and the extent to which their particles interact. Kinetic Theory of Matter States:

DEFINITE SHAPE and a DEFINITE VOLUME. Atoms are spaced very close together. Atoms only have enough room to vibrate in a fixed location, cannot move around. Solids

Have no definite shape, they take the shape of the container they’re in. Liquids particles can slide over and around one another. Have a definite volume. Particles that make up a liquid have more KE energy thus more motion than a solid. Liquids

Forces of attraction keep the molecules together, such as in water.

Gases Have NO DEFINITE SHAPE and NO DEFINITE VOLUME. Gases will expand to fill the entire room or can be compressed into a small cylinder.

Gases have the greatest amount of KE, (due to the highest temp). The particles have freedom to completely separate from one another. Gases

It is an IONIZED GAS, which is a mix of free electrons and positive charged ions. Plasma

Ne atoms Glass is filled with Neon gas (atoms). An electric current is run through the tube, exciting the gas. This releases the electrons and light is given off, forming a plasma. Plug it into the wall Plasma as a Neon Light

Plasmas are the most common state of matter in the universe (99%) They are found in … Sun and StarsLightning Neon lightsPlasma TV And several other sources… Examples of Plasmas

Plasma Let’s watch a little video about PlasmaPlasma

BEC The Fifth State of Matter, the Bose- Einstein Condensate, occurs only at really low temperatures (-273° Celsius – 0 Kelvin)Bose- Einstein Condensate At this temperature, the atoms in a substance begin to move as one. Video link

Draw a diagram of a solid, liquid, and gas. Please draw the particles and use arrows to show the motion of the particles in relationship to one another. States of Matter States of Matter simulation. States of matter Daily Assignment