'Opposite charges' presentation slideshows

INTERMOLECULAR FORCES

INTERMOLECULAR FORCES. Introduction: The physical properties of melting point, boiling point, vapor pressure, evaporation, viscosity, surface tension, and solubility are related to the strength of attractive forces between molecules.

2.94k views • 138 slides

Muhammad Ramlee Kamarudin Wireless Communication Centre (WCC) Universiti Teknologi Malaysia

Mechanical and Electrical Systems SKAA 2032. Muhammad Ramlee Kamarudin Wireless Communication Centre (WCC) Universiti Teknologi Malaysia. Brief Biodata. Name : Muhammad Ramlee Kamarudin Position : Associate Professor Affiliation : Wireless Communication Centre (WCC)

744 views • 52 slides

Chapter 21

459 views • 32 slides

423 views • 27 slides

VAN DE GRAFF Generator

820 views • 24 slides

Chapter 25

433 views • 22 slides

Intro

Intro. Size of electron and electron orbit in respect to perceived matter. Force: electron and proton vs. gravity Tape, wool, balloon, paper punch holes, graphite styrofoam balls. Warm up. b. Given: a=3, b=3 Find ? Given: a=4, b=7 Find ? Given: a=5, b=8 Find ?. a. c. ?.

231 views • 22 slides

Electricity A. Electric Charge 1. Static electricity is the accumulation of excess electric charges on an object.

527 views • 21 slides

VAN DE GRAFF Generator

VAN DE GRAFF Generator. By Gary Zhong. What is an ATOM?. What is an atom made of?. 1. Protons: positive charge 2. Electrons: negative charge 3. Neutrons: no charge. Analogy: Planets orbiting the sun. Where are the basketballs and tennis balls located?.

362 views • 21 slides

Electric Charges & Current

384 views • 21 slides

Class Starter

Class Starter. Look at the different substances and write down which substances you think are composed of elements and which are composed of compounds. . Objectives. What makes up matter? Why do atoms form bonds? What are some important interactions between substances in living things?.

336 views • 21 slides

ELECTRICITY & MAGNETISM

279 views • 18 slides

Respiratory and Excretory Systems

248 views • 13 slides

Electric Charge and Electric Force

Electric Charge and Electric Force. What is an Electric Charge?. Protons have positive (+) electric charge Electrons have negative (-) electric charge. What is an Electric Charge?. Atoms become charged by gaining or losing electrons.

463 views • 12 slides

Electroscope Lab

345 views • 10 slides

Voltage and Current Conventions

360 views • 8 slides

Electrostatics

Electrostatics. Electrostatics. Definition: The study of electric charges that can be collected and held in one place Non-moving, no flow B. Examples of static charges Clothes in dryer Rubbing feet on carpet Rubbing balloon on head Dry air & hair. Electrostatics.

330 views • 8 slides

Static Electricity

305 views • 8 slides

STATIC ELECTRICITY

STATIC ELECTRICITY. TLW explore the effects of static electricity. TLW describe the characteristics of static electricity and how it is formed. TLW compare materials along with electrical discharges, including lightning, will and will not transfer. What is Electrical Charge?.

452 views • 5 slides

Covalent Bonding

Covalent Bonding. When Atoms join they do so by a Chemical Bond When non - metal atoms join they form a Covalent Bond When Atoms join it is their outer electrons that are directly affected Remember that atoms join so as to try and achieve their nearest most stable electron arrangement .

505 views • 5 slides