'Outer shells' presentation slideshows

Basic Chemistry

Basic Chemistry.

734 views • 73 slides

Chapter 5: Ions and Ionic Compounds

Chapter 5: Ions and Ionic Compounds. 5.1 Ions. Ion. Ion : an atom or group of atoms that has a charge as a result of losing or gaining one or more electrons. Cation. Ca+ion : positively charged ion Formed from a metal atom losing electrons. Anion. Anion : negatively charged ion

844 views • 65 slides

Why do atoms form bonds?

Filled electron shells are very stable. Why do atoms form bonds?. Bonds involve the electrons in the outer shells of atoms. Each shell has a maximum number of electrons that it can hold. Electrons fill the shells nearest the nucleus first. 1 st shell holds a maximum of 2 electrons.

1.43k views • 45 slides

Periodic Table and Stability in Bonding

Periodic Table and Stability in Bonding. Pages 554 - 562. Mendeleev came up with the first periodic table. It was based on the atomic masses, instead of atomic numbers. This is Hydrogen, upper left on the periodic table. Not happy, for it has but a single electron in its outer shell.

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UNIT 1 BIOCHEMISTRY Part 1

UNIT 1 BIOCHEMISTRY Part 1. Hillis Textbook Chapter 2 Chemistry of Life. Living and nonliving matter is composed of atoms.

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Crayfish Vocabulary Review Game

382 views • 29 slides

Atomic structure

Atomic structure. Mrs. Selent. Matter. Anything that occupies space and has mass. Mass is the quantity of matter an object has (how much there is) Mass and weight are different, the same mass will have different weights on different planets. Weight is determined by gravity. Atomic Structure.

357 views • 24 slides

The Nature of Molecules

The Nature of Molecules. Lecture #2. Organisms are Chemical Machines. Organisms are Chemical Machines. Organisms are composed of molecules. Molecules are composed of atoms. Atoms. Origin of atoms Atoms make up matter. Matter has a mass (weight). Mass vs. weight Matter occupies space.

408 views • 23 slides

Chapter 4 Compounds and Their Bonds

Chapter 4 Compounds and Their Bonds. 4.1 Valence Electrons 4.2 Octet Rule and Ions. Chemical Bonds. Attraction between two or more atoms Interaction between valence electrons Ionic bonds Covalent bonds. Valence Electrons. Electrons in the highest (outer) electron level

367 views • 21 slides

The Periodic Table

The Periodic Table. Proposed by Mendeleev. Dmitri Ivanovich Mendeleev 1834-1907. Born in Siberia, the last of at least 14 children, Dmitri Mendeleev revolutionized our understanding of the properties of atoms and created a table that probably adorns every chemistry classroom in the world.

219 views • 21 slides

Unit 3

Unit 3. Valence Electrons and Ions. Subatomic Particles. In an atom Protons and neutrons are clumped together in a very small dense nucleus The Electrons are found outside of the nucleus in various electron clouds. Principle Energy Levels.

291 views • 17 slides

Particles, Atoms, and Molecules

Particles, Atoms, and Molecules. By: Broccan. The stages of My Power point. These are the steps in which I will introduce you to: Quarks Gluons Protons, Electrons, and Neutrons Atoms Atomic structure Isotopes Ionic Bonds Covalent bonds How we get energy by burning molecules

292 views • 16 slides

Monday 2-10-2014

Monday 2-10-2014. Starter: The Intertidal Zone is one of the oceanic zones we discussed last week. Where is it located and what are some of its properties?. Between the Tides 2/10/14. Intertidal Zones.

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Ions and Ionic Bonding

Ions and Ionic Bonding . A Review. Atoms consist of protons, neutrons and electrons. The protons and neutrons are located in the nucleus of the atom. The electrons exist in energy levels or shells around the nucleus

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274 views • 12 slides

Wound spar Laminated shell of fiberglass reinforced composite Wound spar bonded with outer shells

Wound spar Laminated shell of fiberglass reinforced composite Wound spar bonded with outer shells. Fully wound components. Lightweight spar webs replace wound spars. lower shell. Glass/carbon fibre mix is used in spar flanges. Wood composites.

372 views • 12 slides

Chemistry: Inside the Atom

E-. E-. Chemistry: Inside the Atom. E-. E-. Part 3: The Electron. E-. E-. Electron Arrangement. Remember in a neutral atom there are the same number of electrons as protons!!! Electrons : Travel around the nucleus in paths called orbits (they are negatively charged)

226 views • 10 slides

Sydney Opera House

Sydney Opera House. By: Karen Wong. Opera House is a symbol of Sydney, Australia. It is one of the greatest iconic buildings of the 20 th century It is located on Bennelong Point in Sydney Harbour, close to the Sydney Harbour Bridge and, neighboured by the Royal Botanic Gardens.

1.49k views • 8 slides