'Salt dissolves' diaporamas de présentation

Chapter 7

Chapter 7. Mass wasting and Subsidence . Objectives. Basic processes, types of flow Driving and resisting forces (safety factor) and how it is related to slope stability Slope processes and the influence of slope angle, topography, vegetation, time etc Influence of human use

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Minerals Building Blocks of Rocks

Minerals Building Blocks of Rocks. What makes minerals and rocks ?. Rocks. Elements. Minerals. Fe, Mg, Si, O, K. chemical compounds. igneous, sedimentary, metamorphic . silicon (Si). quartz. granite. oxygen (O). sandstone. orthoclase. iron (Fe). gneiss. biotite.

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DNA

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Scientific Method & Metric Conversions

Scientific Method & Metric Conversions. Your Topic. Topic 1: 100. Question: This is an educated guess as to what will happen in an experiment. Answer Hypothesis. Back. Topic 1: 200. Question: Written out step-by-step instructions in an experiment. Answer Procedures. Back.

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Vocabulary Chapter 4 (Groups 13-15)

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Review Questions

Review Questions. Unit 1 Exam. 1. Where do paper towels go after being used in a lab?. 2. Is tasting chemicals allowed in the lab?. 3. Which of the following is an element? Water Salt Blood Wood Silicon. 4. Which of the following is a mixture? Salt Water Salt water Sugar

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Element, Compound or Mixture?

Element, Compound or Mixture?. . The chemical combination of two or more atoms is called a(n) _____________. Element, Compound, or Mixture?. Rust. Element, Compound, or Mixture?.

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Solubility

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Magnetic Attraction

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5 th Grade Daily Reinforcers TEK 5.7C

5 th Grade Daily Reinforcers TEK 5.7C. 111. Which of the following is the best model of a wind power station? A. B. C. D. 5 th Grade Daily Reinforcers TEK 5.7C. 111. Which of the following is the best model of a wind power station? Answer: D. 5 th Grade Daily Reinforcers

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Unit 6D: Reversible and irreversible changes

Unit 6D: Reversible and irreversible changes. Unit 6D: Reversible and irreversible changes. Reversible and irreversible changes. Unit 5D: Vocabulary. Some useful words Reversible change Irreversible Soluble Insoluble.

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Unit 6D: Reversible and irreversible changes

Unit 6D: Reversible and irreversible changes. Reversible and irreversible changes. T. Unit 5D: Vocabulary. Some useful words Reversible change Irreversible Soluble Insoluble. a change that can go forwards or backwards, for example melting and freezing.

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Matter

Matter. States of Matter Changes in matter. States of Matter. Solid Liquid Gas. Solids. Microscopic view of a solid. Definite volume Definite shape Atoms are packed together if fixed positions Strong attractive forces between atoms Only vibrate in place. Liquids.

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Investigating Separating Mixtures

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Why Do We Add Salt to Ice?

When you are making ice cream , the temperature around the ice cream mixture needs to be lower than 32 F if you want the mixture to freeze.

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