Chemistry

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Hier vind je de beste samenvattingen om te slagen voor Chemistry. Er zijn o.a. samenvattingen, aantekeningen en oefenvragen beschikbaar.

Lee D. Hansen, Mark K. Transtrum, Colette F. Quinn

2 documenten

Trevor M. Letcher

1 documenten

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PeriodicTrends_GizmoJigsaw_Student__1_.docx
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november 2021

2021/2022

A+
Part 0: Prior Knowledge Check -------------------------------- 1. On the image at right, the two magnets are the same. Which paper clip would be harder to remove? Magnet B because there is less blocking the magnetic pull As the book thickness increases the ability of the magnet to hold on to and attract paper clips decreases. Name: Student Exploration: Periodic Trends Directions: Follow the instructions to complete your group's section of the simulation. Respond to the questions and promp...
QuizGuider82
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Test (elaborations) Nuclear Reactions
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november 2021

2021/2022

A+
Prior Knowledge Questions (Do these BEFORE using the Gizmo.) The chart to the right gives the isotope name, element name, number of protons, and number of neutrons of three isotopes. 1. What do you notice about the isotope number and the sum of protons and neutrons? 2. The element symbol for uranium-238 is . This means U-238 has a total mass of 238 and contains 92 protons. Write the element symbols for the isotopes in the table: Hydrogen-1 Carbon-12 Uranium-235 Gizmo Warm-up The Nucle...
QuizGuider82
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Introduction_to_Moles_Gizmo.docx
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november 2021

2021/2022
Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. In the image to the right, note a dozen eggs, a dozen donuts and a dozen roses. How many of each item do you have? 12 2. Would a dozen of each object have the same mass? no 3. Suppose you have a dozen carbon atoms, a dozen gold atoms, and a dozen iron atoms. Even though you have the same number of each, would you expect them all to have the same mass? Explain. No, just because they have the same quantity doesn’t mean they weig...
QuizGuider82
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Voordeelbundel

SJC Chemistry IEB Bundle
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november 2021
A full breakdown 0f the sections: Quantitative Chemistry, Chemical Bonding, Organic Chemistry, and Rates of Reaction. These documents are suitable for both Grade 11 and Matric IEB. Within these documents, there are definitions, explanations, summaries, worked examples, and diagrams.
AdrianMackenzie
$11.36 Meer Info

Samenvatting

Chemical Bonding & Intermolecular forces IEB
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november 2021

2021/2022
This document contains a full breakdown of the Chemical Bonding and Intermolecular forces IEB sections. It can be used for both Grade 11 & Matric. It includes Types of Bonding: Ionic Bonding, Covalent Bonding, Metallic Bonding. Bond Polarity: Polar, non-polar, and associated molecular shapes and structures. Intermolecular forces: London forces, Dipole-dipole forces, and Hydrogen Bond forces. There are definitions, explanations, worked examples, and diagrams included.
AdrianMackenzie
$5.05 Meer Info

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AQA GCSE CHEMISTRY Higher Tier 8462/1 Paper 1 2020
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november 2021

2021/2022

A+
AQA GCSE CHEMISTRY Higher Tier 8462/1 Paper 1 2020 This question is about structure and bonding. box . Which two substances have intermolecular forces between particles? Tick () two boxes. [2 marks] Diamond Magnesium Poly(ethene) Sodium chloride Water . Table 1 shows the structures of three compounds. Table 1 Compound Structure Carbon dioxide Magnesium oxide Silicon dioxide Compare the structure and b...
learntoexcel
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Interview

Quantum Numbers
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oktober 2021

2021/2022
This document gives an overview of the four quantum numbers and formulas to find them.
bukhtawargul
$8.69 Meer Info