To memorize about chemical reaction, vocabulary, and the periodic table of eleme
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| What is chemical reaction? | A chemical reaction is a reaction from 2 or more chemicals mixing together. A new substance is created.
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| What is a periodic table of elements? | A diagram that contains all elements that we know of and organized by mass and chemical properties.
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| What is chemistry? | Chemistry is a study of chemicals, elements, and atomic mass.
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| In the periodic table of elements, what is the highest number? | Number 118.
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| What is the first elements in the periodic table of elements? | Hydrogen #1
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| Why are elements #57-70 and #67-90 seperated from the table of elements? | There are 2 main reasons elements #57-70 and #67-90 are seperated from the table. The first reason is that most of the elements are from nature. The second reason is that these elements are made from advanced technology.
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| What type of chemical reaction are there? | Baking soda mixed with Vinegar is an example of chemical reaction.
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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:
Tae Young
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