'Positively charged particle' diaporamas de présentation

Chemistry Chapter 4 notes

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8 th Grade Science Atomic Structure and Periodic Table Review

8 th Grade Science Atomic Structure and Periodic Table Review. #1 Matter that is made up of only one kind of atom. Atomic Number. Element. A:. B:. Family or Group. Atomic Mass. C:. D:. B. Element. #2 A negatively charged particle that is part of every kind of matter. Electron.

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Will you be charging that?

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Magnetic Forces

Magnetic Forces. Forces in Magnetism. The existence of magnetic fields is known because of their affects on moving charges. What is magnetic force (F B )? How does it differ from electric force (F E )? What is known about the forces acting on charged bodies in motion through a magnetic field?

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Atoms: Development of the Atomic Theory

Atoms: Development of the Atomic Theory. Ancient Belief. Ancient Greeks believed that all things were made up of earth, wind, fire, and water. Democritus. 460 BC - Greek philosopher proposes the existence of the atom

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Magnetic Forces

Magnetic Forces. Forces in Magnetism. The existence of magnetic fields is known because of their affects on moving charges. What is magnetic force (F B )? How does it differ from electric force (F E )? What is known about the forces acting on charged bodies in motion through a magnetic field?

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Science vocabulary words

Science vocabulary words. By Marissa. Mass. The amount of matter in the object. Weight. How much an object weighs. Volume. The space that an object takes up as expressed in cubic units. Matter. Anything that has mass and occupies space. Periodic table. Table of elements put in order.

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a) 0 volts b) 25 volts c) Some value between 0 and 25 volts d) None of the above.

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a) Point A b) Point B c) None of the above.

Consider two points in the vicinity of a positively-charged particle. Point A is closer to the particle than point B is. At which empty point in space is the electric potential greater?. a) Point A b) Point B c) None of the above.

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Models of the Atom

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ATOMS AND ATOMIC STRUCTURE Atom Nucleus Proton Neutron Electron

ATOMS AND ATOMIC STRUCTURE Atom Nucleus Proton Neutron Electron. WHAT IS AN ATOM?. The smallest unit of an element. Consists of a central nucleus surrounded by one or more electrons. WHAT IS THE NUCLEUS?. The central part of an atom. Composed of protons and neutrons.

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Chapter 4

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