Unit 1 - Part 2
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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| What are the 7 diatomic molecules? | Hydrogen
Oxygen
Nitrogen
Fluorine
Chlorine
Bromine
Iodine
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| What is the state symbol for a liquid? | (l)
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| What is the state symbol for a solid? | (s)
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| What is the state symbol for a gas? | (g)
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| What is the state symbol for a solution? | (aq)
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| On the pH scale what is 1? | A strong acid
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| On the pH scale what is 6? | A weak acid
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| On the pH scale what is 7? | Neutral
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| On the pH scale what is 8? | A weak alkali
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| On the pH scale what is 14? | A strong alkali
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| What is the lowest number on the pH scale? | 1
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| What is the highest number on the pH scale? | 14
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| What is the pH of an acidic solution? | <7
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| What is the pH of a neutral solution? | 7
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| What is the pH of an alkaline solution? | >7
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| Explain the term 'Concentrated solution' | A large amount of a solute dissolved in a small amount of solvent.
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| Explain the term 'Dilute solution' | A small amount of a solute dissolved in a large amount of solvent.
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| Give an example of a weak acid | Vinegar
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| Give an example of a strong acid | Hydrochloric Acid
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| Give an example of a weak alkali | Ammonia
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| Give an example of strong alkali | Sodium Hydroxide
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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:
kiran_iqbal
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