investigate how evidence of chemical reactions indicate that new substances...
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Chemical reactions | the process in which atoms are rearranged and chemical bonds are broken and formed to produce a chemical change of a substance
🗑
|
||||
| Property | characteristic of a substance that is observed during a reaction in which the chemical composition or identity of the substance is changed
🗑
|
||||
| Substances | a pure form of matter
🗑
|
||||
| Mixture | contains a combination of different atoms or molecules and is therefore said to be 'impure'
🗑
|
||||
| React | to undergo or cause to undergo a chemical reaction
🗑
|
||||
| Solid | One of the three basic forms of matter, composed of molecules that have little or no ability to exchange places. Unlike gases and liquids, a solid has a fixed shape, and unlike gases, a solid also has a fixed volume.
🗑
|
||||
| Liquid | One of the three basic forms of matter, composed of molecules that can move short distances. Unlike a solid, a liquid has no fixed shape, but instead has a characteristic readiness to flow and therefore takes on the shape of any container.
🗑
|
||||
| Dissolve | to go or cause to go into solution
🗑
|
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.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
sstall
Popular Science sets