protons = _____charge electrons = _ charge neutrons =______ charge when protons =...

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Electric Charge

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Page 1: Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

Electric Charge

Page 2: Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

Review: What makes up matter?

Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge

When Protons = Electrons are said to be ELECTRICALLY NEUTRAL (no net charge)

Page 3: Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

IONS (ionic bonds) Gained or lost and electron Charged particle Nonmetal + metal

Polar Covalent Bonds• Uneven sharing of electrons• Partial Charged Particle• Nonmetal + Nonmetal

Nonpolar Covalent Bonds• Equal sharing of electrons• NO net charge• Nonmetal + Nonmetal

Page 4: Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

Conductors Electrons move easily through these Ex. Metals

Where is the conductor on this electrical wire? How did you know?

Page 5: Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

Insulators Electrons do NOT move easily

through these Ex: Nonmetals

Where is the insulator on this electric wire? How did you know?

Page 6: Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

WHAT IS ELECTRICITY? MOVING ELECTRONS

Page 7: Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

What causes the force of the charges to change?

Distance in between charges

Amount of charge

Page 8: Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

Electric charge (q) SI Unit Coulombs (C)

Page 9: Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

STATIC ELECTRICITY The accumulation of excess electric charge (not

balanced) Ex. Lightening

Balloon Demo ( Picking up paper)

Page 10: Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

Electric force vs Gravitational Force strength

DEMO: Comb and water

Quick Write: Which is stronger electric force or gravitational force? How do you know?

Page 11: Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

ANSWER The correct answer should be the Electric

Force!

Why? Because like you witnessed in the video or in

class, the electric force can overcome the gravitational pull of the Earth; and the Strong Electric Force is responsible for holding together the protons and neutrons in the nucleus of an atom. An atom’s nucleus can only be split by nuclear fusion, which cannot be done on Earth and gravity can’t do this!

Page 12: Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

PLICKERS QUESTION 1: Which of the following objects is a

good conductor?A. WaterB. RopeC. CopperD. Plastic

Page 13: Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

PLICKERS QUESTION 2:

Which type of force is strongest?

A. Gravitational forceB. Electrical Force

Page 14: Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

PLICKERS QUESTION 3:Which of the following balloon configurations depict the correct charges of the balloon and wall?

Page 15: Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

PLICKERS QUESTION 4: Which type of bond in between

elements causes the strongest electrical attraction?

A. Nonpolar Covalent BondsB. Polar Covalent BondsC. Ionic BondsD. Hydrogen Bonds

Page 16: Protons = _________Charge Electrons = _________ Charge Neutrons =__________ Charge When Protons = Electrons are said to be ELECTRICALLY NEUTRAL

PLICKERS QUESTION 5: The imbalance of an electrical charge

is also known as:

A. Charged electricityB. Static ElectricityC. Contact ElectricityD. Negative Electricity

Nuclear chemistry. Subatomic Particles Protons- plus charge In the nucleus Neutrons- neutral Electrons - negative charge Outside the nucleus

CHEMISTRY Basic Chemistry. BASIC TERMS ATOM Smallest particle of a chemical element. –Consists of 3 parts. Protons = (+) charge Electrons = (-) charge

Composition of Matter Atom= building block of an element Smallest part of matter Protons= + charge Neutrons= 0 charge Electrons= -1 charge

__________. Charge and Force All matter is made of atoms that contain ______________________, and protons Recall that protons and electrons in atoms have

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

Electric Charge Electrically neutral – most objects have equal amounts of protons & electrons & therefore no net charge An intrinsic characteristic of

ATOMS & THE PERIODIC TABLE. Subatomic Particles Protons and electrons are the only particles that have a charge. Protons and neutrons have essentially

Protons, Electrons, and Neutrons Charges: Electrons - Negatively charged Protons - Positively charged Neutrons – Neutral (no charge)

Protons, neutrons and electrons are with different properties · Protons, neutrons and electrons are sub-atomic particles with different properties: Sub-atomic particle Charge Mass

Types of Energy 1.Chemical potential or kinetic in atoms electrons (-) negative charge protons (+) positive charge neutrons no charge charges create chemical

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

Chapter Seven Atomic Structure neutrons atoms protons ( positive charge ) electrons ( negative charge )

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

Electric Charge and Electric Force. What is an Electric Charge? Protons have positive (+) electric charge Electrons have negative (-) electric charge

Chemistry of Anatomy and Physiology. Atoms Smallest unit of an element Subatomic particles Protons: (+) charge Neutrons: neutral Electrons: (-) charge

Describe the mass, charge, and location of protons, neutrons, and electrons in atoms. S-105

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

Atoms contain particles called protons, neutrons, and electrons. Protons and electrons have electric charge, and neutrons have no electric charge. Positive

Electricity and Magnetism Protons have a ________ charge Electrons have a ________ charge Most atoms are neutral because_____ To become charge and atom

Electricity - Edl · Web viewElectricity 7-1 Atoms contain particles called protons, neutrons, and electrons. Protons and electrons have electric charge, and neutrons have

Electric Charges Types and Sources of Electric Charge Two kinds of electric charge – positive negative electrons protons

404094-EBimages.carsondellosa.com/media/cd/pdfs/Activities/...The ( protons / electrons / neutrons ) have no charge. 6. In most atoms, the number of protons and electrons are ( equal

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

Electricity is related to charges, and both electrons (-) and protons (+) carry a charge. Electricity is related to charges, and both electrons (-) and

Basic Chemistry and Organic Compounds. Atoms : smallest unit of matter Protons: + charge, in nucleus Neutrons: 0 charge, in nucleus Electrons: - charge,

REVIEW. Nuclear Decay Subatomic Particles Protons- plus charge In the nucleus Neutrons- neutral Electrons - negative charge Outside the nucleus 4

Atomic Structure BASIC INFORMATION. atoms are made up of: protons (+ charge) neutrons (no charge) electrons (- charge) atomic number = # protons Lithium’s

History of the Atom & the Periodic Table. Parts of the Atom Protons = positive charge Neutrons = no charge Electrons = negative charge Nucleus = both

Biological Molecules. ELECTRON -- CHARGE ORBIT AROUND NUCLEUS SAME # AS PROTONS PROTON + CHARGE FOUND IN NUCLEUS SAME # AS ELECTRONS NEUTRON 0 CHARGE

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

EHS RADIATION SAFETY TRAININGelectrons.The number of electrons and protons are equal. • Protons have a positive charge. Neutrons have ... Coulombs/kg. It is the amount of charge

Subatomic Particles Electrons, Protons and Neutrons and Their Electrical Charge

ElectrostaticsElectrostatics + + + - - -. Conservation of Charge Charge can neither be created nor destroyed Positive ions ---- fewer electrons than protons

Electricity: Section 1 Electric Charge A. Protons have positive electric charge; electrons have negative electric charge. 1. In most atoms, the charges

Chapter Two: Matter. Matter Atom-basic unit of matter 1. Subatomic particles- protons, neutrons, electrons A. Protons- positive charge, center of atom