Notes Section 2.2: States of Matter Matter and Energy.

Slides:

Advertisements

Similar presentations

 Melting  Evaporation  Freezing  Condensation.

Advertisements

Chapter 2 Section 3 Go through this power point with your partner, taking notes and discussing the material as you progress through the paper.

Properties of Matter 2.1 Matter has observable properties. 2.2

Phase Changes What did one water molecule say to another water molecule about vapor? Don’t worry it’s just a phase he’ll cool down.

Changes of State.

Phase Changes What did one water molecule say to another water molecule about vapor? Don’t worry it’s just a phase he’ll cool down.

Changes of State Mrs. Andris. 5 Changes of State Sublimation –Solid turns directly into a gas Condensation –Gas changes to a liquid Evaporation –Liquid.

Phase Changes What did one water molecule say to another water molecule about vapor? Don’t worry it’s just a phase he’ll cool down.

Matter Quiz Review Worksheet Answers

Phase Changes Melting Vaporization Condensation Freezing Sublimation.

CHANGES OF STATE ARE PHYSICAL CHANGES

Matter. Review States of Matter Solid Liquid Gas Plasma.

Phase Change Dec 3 rd. A Change of State Matter can change from one state to another The attraction between molecules and their rate of movement are two.

Unit 1 Lesson 6 Changes of State

States of Matter and Phase Change. Phase Change Diagram.

States of Matter Phase Change Trotter Phase Change Diagram.

Chapter 7 Lesson 3. Physical Change A change in size, shape, form, or state of matter Matter’s identity stays the same Matter does not become something.

 A change of state is the conversion of a substance from one state to another  All changes of state are physical changes  The identity of a substance.

Phase Changes Melting, Freezing, Vaporization, Condensation, Sublimation.

Changes of State. Is the change of a substance from one physical form to the other All changes of states are physical changes, this means that the identity.

I. Phase Changes Matter and Energy Section 2.2. Phase Changes Gas Solid Liquid Amount of heat.

Chapter 16.3 States of Matter.

States of Matter Phase Change. Water Water exists on our planet in three states. Ice, water, and water vapor What causes water to be in one phase or another?

Phase Changes What did one water molecule say to another water molecule about vapor? Don’t worry it’s just a phase he’ll cool down.

Chapter 4 Preview Section 1 Four States of Matter

Changes of State Chapter 4-2. Changes of State A change of state is the conversion of a substance from one physical form to another. All the changes are.

States Changes Catalyst What happens to an ice cube when you hold it in your hand? What happens when you boil water?

PHASE- PHASE- A state in which matters exists.

Matter and its Phases. Matter Is anything that takes up space and has mass. Volume – Measure of the space an object occupies Mass – Measure of the amount.

CHANGES IN STATES OF MATTER HEAT ENERGY ADDED.

States of Matter & Phase Changes Solid, Liquid, & Gas.

 Change of State- Change of a substance from one physical form to another. There needs to be a change in energy.

Heating Curves. Energy and Phase Change When adding heat to a solid, energy added increases the temperature and entropy until the melting point is reached.

States of matter – the different forms in which matter can exist The state of a substance is determined by the arrangement of molecules that make up the.

States of Matter.

CHAPTER 2: MATTER. CHANGES OF STATE When matter changes from one state to another, we call this a phase change Thermal energy is related to the microscopic.

Physical Science Notes Phases of Matter. Matter is everything you can touch All matter can exist in 1 of 4 different phases or states. The 4 phases are:

Bellringer What would happen to the particles of a substance if it were cooled to absolute zero? In other words, how would they behave? 2.Do.

3.3 Phase Changes What are six common phase changes?

STATES OF MATTER AND CHANGES OF STATE. SOLID, LIQUID AND GAS.

Lesson 7: Just A Phase Key Terms. Solid A solid has definite volume and definite shape. The particles in a solid are closely packed and vibrate in relation.

Phase Changes (Changes of State). CA State Content Standards 3e. Students know that in solids the atoms are closely locked in position and can only vibrate;

Phase Changes Slide Show #2. Skip #1 & #2 We’ll get to these later.

Melting Solid  Liquid Energy is added, particles speed up (endothermic) Melting Point: Temp. at which a substance melts Freezing Liquid  Solid Energy.

States of Matter Phase Change

STATES OF MATTER The Three States of Matter The Three States of Matter Solid Solid Liquid Liquid Gas Gas.

Created by: Mrs. Susan Dube  Solids can become liquids and liquids can become solids  Liquids can become gases and gases can become liquids  Solids.

States of Matter Phase Change. Water Water exists on our planet in three states. Ice, water, and water vapor What causes water to be in one phase or another?

Energy and Matter Changes in State Chapter 8 Lesson 2 Mr. Nigh Science 7.

Seventh Grade Science  Solids can become liquids and liquids can become solids  Liquids can become gases and gases can become liquids  Solids can.

PHASE CHANGES Each state of matter is called a PHASE

Ch 2.2 Changes of State are physical changes.

STATES OF MATTER.

States of Matter and Phase Changes

How matter changes forms

Changes in States of Matter

Changes in States of Matter

States of Matter (4).

How matter changes forms

Notes Section 2.2: States of Matter Matter and Energy.

Changing States of Matter

Changes of State Chapter 3 Section 3.

Chapter 3, Section 3 Changes in State.

How matter changes forms

OF STATES MATTER.

Phases Changes.

Bell Ringer What are the 4 states of matter?

States of Matter LO: I know what is meant by the three states of matter.

3.3 Physical Changes due to particle energy

Presentation transcript:

Notes Section 2.2: States of Matter Matter and Energy

What are the 4 states of Matter? Solid Liquid Gas Plasma

The 3 States of Matter: Characteristics

How do you change a state of matter?

Melting The process by which a solid becomes a liquid.

Molecular Movement of Melting SOLIDLIQUID Particles are vibrating Particles break loose and slide past one another. Heat gives particles ENERGY

Melting Point The lowest temperature at which a substance begins to melt.

Melting Points Nitrogen F Oxygen F Iron F Carbon F Helium F Sodium207.9 F

Freezing The process by which a liquid becomes a solid.

Molecular Movement of Freezing SOLIDLIQUID The heat leaves…and the energy from the particles decreases…creating a solid

Are these items frozen?

Freezing Point The temperature at which a specific liquid becomes a solid.

Time to Think! What is the relationship between a substance’s melting point and freezing point? They are the same temperature!

Evaporation The process by which a liquid becomes a gas.

Molecular Movement of Evaporation Add heat to a liquid… …and get a gas

Word Study The root of the word evaporation is ____________, a Latin word meaning _____________________. vapor steam

Sublimation The process by which a solid changes directly to a gas.

Boiling The process by which a liquid becomes a gas and produces bubbles.

Molecular Movement of Boiling Why does the liquid in the first picture evaporate when no heat is added?

Boiling Point The temperature at which a substance changes from its liquid state to its gas state.

Condensation The process by which a gas changes its state to become a liquid. Beads of water that have condensed from the surrounding air.

Molecular Movement of Condensation LIQUID GAS The heat leaves… and the energy from the particles decreases …creating a liquid

Word Study The root of the word condensation is ______________, which comes from a Latin word meaning ____________________. condense to thicken

02 Bullet Point –Sub Bullet 02

03

04 Text and lines are like this Hyperlinks like this Visited hyperlinks like this Table Text box With shadow Text box With shadow