'Energy level 1' diaporamas de présentation

Unit 7 Electronic Structure of Atoms

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Modern Physics

Modern Physics. NCEA AS 3.5 Text Chapters:20,22. The Photoelectric Effect. The photoelectric effect occurs when shining light (usually UV) onto a piece of metal causes electrons to be given off. This effect can be used in a photoelectric cell to produce small electric currents.

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Valence Electrons and Oxidation Numbers

Valence Electrons and Oxidation Numbers. Chemistry Dr. May. Region where electron is likely to be found. Nucleus. ?. 1s 1. +. 1 H 1. Electron Cloud Model of the Hydrogen Atom. Hydrogen Gas. Hydrogen Gas (H 2 ). Hydrogen. ?. 1s 1. 1. +1. H +1. With SO 4 ?2. gives H 2 SO 4.

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Development of Modern Atomic Theory

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What is a distinguishing characteristic of each and every person?

ELECTRON CONFIGURATION. What is a distinguishing characteristic of each and every person?. Fingerprints - every person has their own fingerprint. DNA - every person has their own DNA signature. Each element has it's own unique electron configuration.

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Review Quantum Mechanics and Periodicity

Review Quantum Mechanics and Periodicity. Identify all the waves in the electromagnetic spectrum. Which wave has the highest energy? Which waves will ionize you?! What is the difference between nuclear radiation and electromagnetic radiation? Which wave has the greatest wavelength?

165 views • 6 slides