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Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Describe how chemical reactions produce new substances that have different chemical and physical properties |
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| Identify four signs that indicate that a chemical reaction might be taking place |
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| Explain what happens to chemical bonds during a chemical reaction |
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| Interpret and write simple chemical formulas |
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| Write and balance simple chemical reactions |
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| Classify a chemical equation as one of the four types of chemical reactions |
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| Compare exothermic and endothermic reactions | Exothermic reactions give off energy and Endothermic reactions take in energy
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| Explain activation energy | Activation energy is the smallest amount of energy needed to start a reaction
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| Interpret an energy diagram |
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| Describe five factors that affect the rate of a reaction |
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| Describe the properties of ionic and covalent compounds | Ionic properties have an easier time dissolving in water that covalent compounds. Ionic compounds take and give off electrons and covalent compounds share electrons
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| Classify compounds as ionic or covalent based on their properties |
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| Describe 4 properties of acids | Their sour, they have a low pH,
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| Describe 4 properties of bases | They are bitter, they have a high pH,
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| Identify 4 uses of acids |
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| Identify 4 uses of bases |
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| Explain the difference between strong acids and bases and weak acids and bases |
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| Identify acids and bases by using the pH scale |
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| Describe the formation and uses of salts |
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| Why are the wetlands/ coastline eroding? |
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| Why are the wetlands important? |
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| What is being done to help restore the wetlands |
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Akupr3
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