'Chemical symbols' diaporamas de présentation

Matter

Matter. Chapter 2. Definition . Matter is anything that has mass and takes up space. Mass is a measure of the amount of matter. Volume is a measure of the amount of space. Types of Matter.

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Ch. 20: Oxidation-Reduction Reactions

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Matter

Matter. Chapter 2. Definition . Matter is anything that has mass and takes up space. Mass is a measure of the amount of matter. Volume is a measure of the amount of space. Types of Matter.

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Chapter # 4

Chapter # 4. Basic Concepts of Matter. Matter Defined. Matter is anything that has mass and occupies space. Matter can be invisible. Air is matter, but it cannot be seen. Matter appears to be continuous and unbroken.

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Chapter 2 Matter and Change 2.1 Properties of Matter 2.2 Mixtures 2.3 Elements and Compounds

Chapter 2 Matter and Change 2.1 Properties of Matter 2.2 Mixtures 2.3 Elements and Compounds 2.4 Chemical Reactions. Distinguishing Elements and Compounds. Substances can be classified as elements or compounds.

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Week of October 31-November 4, 2011 Teks : 6.2, 6.5,

Week of October 31-November 4, 2011 Teks : 6.2, 6.5,. S Starter: Write the question . What are the different elements that makeup the following compounds? H 2 SO 4 AlF 3 CaNa 2 K 2 Br. Title for Monday, 10-31-2011 Compound Formula lab. Agenda: Starter Compound Formula Lab Exit.

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Happy Game

8 th Grade Forming Substances & Types Of Chemical Reactions. The Happy Game. Happy is very hungry. Pick the right lunch box to keep Happy healthy. Happy Game. *Chemical Reaction*. *Chemical Change*.

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Please pick up your midterms from front of class

Please pick up your midterms from front of class. Average : 70 % Top grade: 100 % ? . Test % score distribution:. Make sure you go through your test and the solutions carefully to understand where you went wrong. Ask me at office hours if needed.

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Balance

Balance. 1. 2. 3. What is a chemical formula? View examples of chemical formulas. What is a coefficient? What is a subscript? Differentiate between a subscript and a coefficient in a chemical formula. Identify reactants and products in a chemical equation?

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Chapter 5 Chemical Reactions and Quantities

Chapter 5 Chemical Reactions and Quantities. Chemical Changes Balancing Chemical Equations. Physical Properties. color melting point boiling point electrical conductivity specific heat density state (solid, liquid, or gas). Physical Change.

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Chemistry Nomenclature

Chemistry Nomenclature. Binary Ionic Compounds. What are they made of?. Binary ? Ionic ? Example ?. 2 elements. metal ion + non-metal ion. sodium, Na + ? metal chlorine, Cl - ? non-metal. REMEMBER !. Metals tend to Lose electrons and become positive ions ( cations ) .

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Atomic Theories

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A Systemic Functional Multimodal Discourse Analysis (SF-MDA) Approach to Science Literacies in Secondary School Chemistr

A Systemic Functional Multimodal Discourse Analysis (SF-MDA) Approach to Science Literacies in Secondary School Chemistry textbooks. Liu Yu Multimodal Analysis Lab National University of Singapore.

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CHEMICALS AND CHEMICAL CHANGE

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Honors Chemistry

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Symbols, Formulas , Equations , etc

Symbols, Formulas , Equations , etc. Symbols, Formulas, Equations , etc. The Chemical Language is international; represents atoms, elements and compounds All matter in the universe either is an element or is made of some combination of elements. Identify the parts of the following:. Vocab.

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The Elements

The Elements. Subatomic Particles. The atom can be broken down into even smaller parts. The Proton is a positively charged particle that resides in the nucleus of an atom. The Neutron is a neutrally charged particle that adds mass to the nucleus.

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Symbols Formulas Equations

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Voices

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