'Negative charges' presentation slideshows

Electric Potential Energy 8.1

Electric Potential Energy 8.1.

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Review of Fourth Grade

Review of Fourth Grade. STARTING WITH ELECTRICITY. Electricity & Materials. What are negative charges called?. Electricity & Materials. Electrons. Electricity & Materials. A continuous flow of negative charges is otherwise known as what?. Electricity & Materials. Electricity.

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Chapter 29 - Magnetic Fields

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Electric charge

Electric charge. Chapter 16 , Section 1. objectives. Understand the basic properties of electric charge Differentiate between conductors and insulators. Distinguish between charging by contact, charging by induction, and charging by polarization. Properties of electric charge.

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Fun in B208!

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Notes Tools of a Life Scientist

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Get Out the Following:

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THE HISTORY OF THE ATOM

THE HISTORY OF THE ATOM. Greek Philosophers (400 B.C.). Aristotle- believed the everything was made of the 4 elements (air, fire, water, and land). Each substance contained a varying portion of each element.

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Chapter 7

Chapter 7. Static charge is produced by electron transfer. Electricity: Two Types. Static Electricity: (or static charge) refers to electric charges that can be collected and held in one place . Current Electricity: the continuous flow of charge. Small Review from Unit 2.

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Trends in the periodic table:

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Chemical Names of Ionic Compounds

Chemical Names of Ionic Compounds. Lesson 7. What are Ionic Compounds?. Ionic compounds are made up of positive and negative ions. All of the positive and negative ions for a pattern Negative and positive ions attract. Negative and negative and positive and positive repel.

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Binary Ionic Compounds

Binary Ionic Compounds. Binary ionic compounds are made up of only two elements. The positive ion, or cation, is an ion consisting of only one atom. The name of this ion is the same as the name of the element. e.g. K + is a potassium ion; Mg 2+ is a magnesium ion.

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IONS and ISOTOPES

IONS and ISOTOPES. What are ions?. An atom is neutral . It has neither a positive nor a negative charge. In order for an atom to be neutral, the number of electrons must equal the number of protons . The positive and negative charges cancel

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Energy in a Cell

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1. When the balloon is rubbed on the sweater, what might happen?

Concept Questions for Balloons and Static Electricity and John Travoltage http://www.colorado.edu/physics/phet. Learning Goals: Students will be able to describe and draw models for common static electricity concepts. (transfer of charge, induction, attraction, repulsion, and grounding).

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How Lightning Works

How Lightning Works. Lightning transfers electrons from the atmosphere to Earth. Electrons build up in clouds because wind causes them to rub together (Charging by friction).

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The Electrical Nature of Matter

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Static Electricity

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