MATTER All matter is made up of very
- Slides: 11
MATTER • All matter is made up of very small particles. • All particles in a pure substance are the same. • There is space between the particles. • The particles are always moving. • The particles in a substance are attracted to each other. The strength of the attraction depends upon the type of particle.
MATTER All matter exists in one of three states: • Solid – has a definite shape and volume (e. g. Sugar) • • Liquid – has a definite volume but no definite shape (e. g. Water) • • Gas – no definite shape nor a definite volume (e. g. Oxygen)
Solid - Particles in a fixed order and location - Particles can only move in their fixed location - Cannot be compressed - Cannot flow
Liquids - Particles not in a fixed order or location - Particles move freely, but slowly - Cannot be compressed easily - Can Flow - Takes the shape of the container it is pour into
Gases - Particles not in any organized pattern - Particles move freely and very quickly - Can be compressed - Takes the shape of the entire container
Phase Changes of Matter
Temperature and Theory of Kinetic Energy - Kinetic Energy – Energy produced by the constant motion and collision of particles of matter - - Temperature – The measure of the amount of kinetic energy in matter How are Kinetic Energy and Temperature related?
Heat and Particle Theory - Heat of fusion – The amount of energy required to turn a sample of solid matter into a liquid (ex. Ice to water) - Heat of Vaporization – The amount of energy required to turn a sample of liquid matter into a gas
DENSITY OF SOLIDS, LIQUIDS & GASES • Does water as a liquid, water a solid, or water as a gas have the highest density? Explain.
DENSITY • Density can be described as the “crowdedness” of the particles that make up matter. • When you describe something as being “heavy” or “light” you are referring to that something’s density. • Each substance has its own, unique density. • The closer the particles are together in a substance, the higher its density is.
- All matter is made up of
- Element mixture and compound diagram
- All matter is made up of
- Very bad to very good scale
- Multiplication of scientific notation
- Very little or very few
- Is a very shallow skillet with very short sloping sides
- Quantifiers of food
- Name three lines
- Draino chemical name
- White matter
- Matter is made up of