2nd Half Chem Test
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 4 physical properties you can use to identify substances with? | Melting Point, Boiling Point, Density, and Color
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| What are the 2 chemical properities you can use to identify substances with? | Ability to burn, and the Ability to Rust
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| What are the 4 chemical changes a sustance could go through? | color chagne, temperature change, formation of a gas.
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| What are chemical properties? | things that change properties when there is a chemical reaction
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| What are the 2 physcial changes a substance could go through? | change in matter, change in shape
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| What is a precipitate? | A percipatate is when 2 solutions combined, that form a solid substance
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| How is it formed? What is an example? | A form that is made into a solid substance. An exmaple is salt
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| What is the # that comes before a chemical formula? | coefficients
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| What number in a chemical equation cna never change? | 7
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| What are indicatiors? | Define an acid, solution, and a neutral solution
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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.
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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:
Jademick13
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