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Electricity! By Denzel and Jessica

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Page 1: Electricity! By Denzel and Jessica Electricity Atoms have protons, neutrons, and electrons. Same number of protons and electrons, it is balanced and

Electricity!

By Denzel and Jessica

Page 2: Electricity! By Denzel and Jessica Electricity Atoms have protons, neutrons, and electrons. Same number of protons and electrons, it is balanced and

Electricity

• Atoms have protons, neutrons, and electrons.

• Same number of protons and electrons, it is balanced and neutral

• Sometimes electrons get knocked out of place – free electrons

• If they go to where other electrons are missing, this creates a current of electricity!

Page 3: Electricity! By Denzel and Jessica Electricity Atoms have protons, neutrons, and electrons. Same number of protons and electrons, it is balanced and

Static Electricity!

• Charge that stays on an object

• When something gives up or gains electrons

• Does not move along a wire or other conductor

Page 4: Electricity! By Denzel and Jessica Electricity Atoms have protons, neutrons, and electrons. Same number of protons and electrons, it is balanced and

Current Electricity!

• Electric charges are called electric current.

• Free electrons continuously move to spaces where electrons are missing.

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Page 5: Electricity! By Denzel and Jessica Electricity Atoms have protons, neutrons, and electrons. Same number of protons and electrons, it is balanced and

Examples

• Light bulbs• Cars• Computers

Page 6: Electricity! By Denzel and Jessica Electricity Atoms have protons, neutrons, and electrons. Same number of protons and electrons, it is balanced and

Conductors

• A conductor is a material that current can pass through easily

Page 7: Electricity! By Denzel and Jessica Electricity Atoms have protons, neutrons, and electrons. Same number of protons and electrons, it is balanced and

Examples

• Metal• Paper clips• Silverware• Wires• Water

Page 8: Electricity! By Denzel and Jessica Electricity Atoms have protons, neutrons, and electrons. Same number of protons and electrons, it is balanced and

Open-Closed Circuits

• If a switch is opened electrons stay still. No electricity moves.

• If a switch is closed electrons move and energy is released.

Page 9: Electricity! By Denzel and Jessica Electricity Atoms have protons, neutrons, and electrons. Same number of protons and electrons, it is balanced and

Parallel-Series Circuits

• The series move in a circle

• The parallel circuit moves in a straight line

• The parallel series moves in a straight line and in a circle

Page 10: Electricity! By Denzel and Jessica Electricity Atoms have protons, neutrons, and electrons. Same number of protons and electrons, it is balanced and

Chemical

• Chemical changes cause energy

• Batteries• Glow sticks• Pop Rocks

Page 11: Electricity! By Denzel and Jessica Electricity Atoms have protons, neutrons, and electrons. Same number of protons and electrons, it is balanced and

Mechanical

• Generator• Robots• Trains• Windmill• Motorcycles

Page 12: Electricity! By Denzel and Jessica Electricity Atoms have protons, neutrons, and electrons. Same number of protons and electrons, it is balanced and

Nonconductors

• Do not allow electricity to pass through easily

• Insulators • Rubber• Plastic• Glass

Page 13: Electricity! By Denzel and Jessica Electricity Atoms have protons, neutrons, and electrons. Same number of protons and electrons, it is balanced and

Household Electricity

• What are some types of household electricity?

• Cords • Computers• TV• Microwave• Stove

Page 14: Electricity! By Denzel and Jessica Electricity Atoms have protons, neutrons, and electrons. Same number of protons and electrons, it is balanced and

Safe Use Of Electricity

• Don’t pull cords• Don’t put metal in an

electrical appliance

Page 15: Electricity! By Denzel and Jessica Electricity Atoms have protons, neutrons, and electrons. Same number of protons and electrons, it is balanced and

How Electricity Impacts Today's Life

• We use electricity for light, heat, transportation, everything!


Protons: 79 Electrons: 79 Neutrons: 118 Mass # : 197

a. protons b. neutrons c. electrons d. morons a. protons b. neutrons c. electrons d. morons

Atomic Structure Protons, Neutrons, and Electrons Section 4.3

The atom orbiting electrons Nucleus (protons and neutrons)

Chemistry Review. The atom Protons, electrons,neutrons

Atoms & Electrons - The University of New Mexicorrobergs/536Atoms.pdf · 2010. 8. 23. · Electrons and Protons 1 Electrons, protons, and oxidation-reduction reactions. Electrons

Electricity. Let’s Review… Atoms have 3 subatomic particles Protons = positive Electrons = negative Neutrons = neutral Neutral Atom “Normal” state # Protons

Number of Protons = Number of Electrons Number of Protons = Atomic Number Atomic Mass = Protons + Neutrons

Atoms. Atomic Number Identifies the element Identifies the element Atomic # = #protons= # electrons Atomic # = #protons= # electrons Is the number of

Atoms / Elements Different number of protons Protons found in nucleus # of protons = atomic number Since atom is electrically neutral: #protons = # electrons

Static Electricity History of charged particles – 1900’s Electrons(-) in shells Protons(+) in nucleus Neutrons(0) in nucleus

Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

What Gives an Electric Charge? An imbalance of protons and electrons. An imbalance of protons and electrons. Neutral objects have equal numbers of electrons

Hardware Basics. Electricity Electricity is the flow of electrons Atoms contain –In the nucleus (center) Protons with a positive charge Neutrons with

{ Distinguishing Among Atoms The Atom. Atoms are composed of protons, neutrons, and electrons. Protons and neutrons make up the nucleus. Electrons

Protons, Neutrons, Electrons

Protons & Valence Electrons 8.5B: Identify that protons determine an element’s identity, valence electrons determine its chemical properties, including

Atomic number = # of protons = # of electrons (neutral atom)

1 The Nature of Electricity All Mater is Composed of Atoms Atoms are made up of: Protons [ + ] Neutrons Electrons [ - ]

Electricity Mr. Ahearn 2009. Electricity Protons and Electrons have positive and negative charge Atom becomes + if it loses electrons, and – if it gains

Atoms, Molecules Atoms are made of 3 parts, ELECTRONS, PROTONS and NEUTRONS – Electrons are negatively charged – Protons are positively charged – Neutrons

Electricity. Electric Charge Rules: –More protons than electrons: + charge –More electrons than protons: - charge –Like charges repel; opposite charges

Electricity. Charges Atoms contain particles called protons, neutrons, and electrons. Protons (+) Electrons (-) Neutrons (0)

Static Electricity. Electrostatics is the study of electrical charges at rest. What makes electrical charges? Protons and electrons

7.1 Electric Charge. Atoms contain particles called protons, neutrons, and electrons. Protons and electrons have electric charge, and neutrons have no

By: Aimee Chavez. Protons: positive + charge, found in nucleus, Protons: Electrons: negative - charge, found outside nucleus Electrons: Neutrons:

STATIC ELECTRICITY Electric charge 12 p+ Atoms are neutral Same # of protons as electrons

Visual Anatomy and Physiology, 3e (Martini) Chapter 2 Chemical … · A) electrons B) protons C) neutrons D) protons + neutrons E) protons + electrons Answer: B Learning Outcome:

All matter is made up of atoms atoms are made up of protons, electrons and neutrons Protons and electrons can transmit energy in the form of electricity

Energy from Electrons and Matter from Protons

ATOMIC STRUCTURE SUBATOMIC PARTICLES. WHATS IN AN ATOM? THREE MAIN PARTICLES THREE MAIN PARTICLES PROTONS PROTONS NEUTRONS NEUTRONS ELECTRONS ELECTRONS

Electric Charge and Static Electricity Notes. Electric Charge Electric charge is a property of protons and electrons. Protons have a positive charge

Electrons Chemistry Dr. May Atomic Inventory Protons (Atomic Number) Neutrons (Atomic Mass minus Protons) Electrons (Same number as protons)

Chapter 7 Electricity. Charge comes from Parts of the Atom – Nucleus (middle) Protons – positive Neutrons – neutral – Outside Electrons – negative It

ELECTRICITY. Electric Charge Protons and electrons both have the property of charge. Recall that protons are positive and electrons are negative