'Substance changes' diaporamas de présentation

Chapter 4.1 and 4.2 atomic structure

Chapter 4.1 and 4.2 atomic structure. Everything in the world is made of less than 100 types of atoms called elements. . Everything in the world is made of less than 100 types of atoms called elements they combine to make compounds like letters of the alphabet make words.

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highpoint /~ afuller /PHY-1050

http:// www.highpoint.edu /~ afuller /PHY-1050. Pre -Lecture Quiz: MasteringAstronomy Ch15 pre-lecture quiz due February 17 Homework: MasteringAstronomy Ch3 assignment due February 1 MasteringAstronomy Ch4 assignment due February 8 MasteringAstronomy Ch5 assignment due February 15

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The Heat Game

The Heat Game. Lots of fun! Win valuable prizes!. 1. Plastic foam is a good heat conductor. absorber. insulator. emitter. . 2. Which temperature scale puts the freezing point of water at 0 degrees? Kelvin Celsius Caloric Fahrenheit.

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Chapter 10 Heat Transfer and Change of Phase

Chapter 10 Heat Transfer and Change of Phase. Conduction. Heat transfer through material by atoms & electrons colliding inside the object being heated Solids whose atoms or molecules have loosely held electrons are good conductors of heat (ie. Metals)

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Objective: May 29

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Chapter 15 Section 2

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Chapter 1 Notes

Chapter 1 Notes. The Properties of Matter. What is Matter?. Matter is anything that has Mass and Volume Mass is the amount of matter an object contains. Units: grams (g), kilograms (kg) Volume is the amount of space an object takes up.

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Physical properties

Physical properties . can be observed and measured without changing the kind of matter being studied. The following physical properties can be used to help identify a substance. Boiling Point . o Boiling Point is the temperature at which a liquid boils.

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The Eucharist

The Eucharist. Communal Meal of Christ. Strong Leader. Protector. Loving. Eucharist?. Why the Eucharist?. Why has the Eucharist become such a central component of Christianity? What do Catholics see in the Eucharist that makes it so important?.

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DO NOW

DO NOW. Which of these things are made up of matter? You Miss Kerschen Your lunch Your locker The rain Air. Bar Graph Review. Simple Bar Graph Grouped Bar Graph Composite Bar Graph Histogram. Matter. Everything is made up of matter! Matter is anything that has volume and mass

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Physical and Chemical Properties

Physical and Chemical Properties. By Rachael hartwig Kalila Roche Daryl Mcgriff Natalie Gothe. Physical properties can be observed and measured without changing the kind of matter being studied. The following physical properties can be used to help identify a substance :

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Changes of State

Changes of State. Going from one state of matter to another. Change of state. 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 does not change. Energy and changes of state.

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Refrigeration

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Topic 2

Topic 2. Changes in Matter. Properties of Matter. Physical Properties Are used to describe a substance Chemical Properties Describe how a substance interacts with other substances. Chemical properties are only observable when a chemical change occurs. Properties of Matter.

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Chemistry Unit Test Study Guide

Chemistry Unit Test Study Guide. The basic unit of matter is: An atom List three things that are not made up of matter and do not have mass: light sound Heat What is the difference between a chemical change and a physical change?

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Science 9 Unit 2

Science 9 Unit 2. Topic 2: Changes in Matter. Properties are the characteristic ways in which a substance behaves Properties can CHANGE Scientist classify changes in matter into 2 categories Physical and chemical changes. Physical Change.

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Bell Ringer

SC.7.P.11.4: Observe and describe that heat flows in predictable ways, moving from warmer objects to cooler ones until they reach the same temperature. . Bell Ringer.

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Chemical Properties

Chemical Properties. Chemical Properties. Chemical properties describe a substance based on its ability to change into a new substance with different properties. Ex: wood burns to form ash and smoke Chemical properties cannot be observed with your senses.

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Describing Matter

Describing Matter. What Properties Describes matter?. Substance. Compounds and elements are pure substances. It is pure, has a specific make up or composition. Example: Water is a pure substance: It is a compound Molecular formula H 2 0 always the same. Physical Properties of Matter.

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Properties of Matter Graphic Organizers

Properties of Matter Graphic Organizers. Matter Physical vs. Chemical Properties. Elements Made of one type of atom. Heterogeneous Made of more than one phase. Pure Substances Made of one type of matter. Mixtures Made of more than one type of matter. Atom + Atom = Element.

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