Science Concepts: Mixtures and Solutions
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| What is a mixture? | Combines two or more materials that retain their own properties.
🗑
|
||||
| What is a solution? | a mixture on which one material seems to disappear in another.
🗑
|
||||
| What is a crystal? | The solid phase of a material that forms in an identifiable shape or pattern.
🗑
|
||||
| What happens when a solid dissolves in a liquid? | The solid seems to disappear.
🗑
|
||||
| What happens when liquids evaporate? | they change into a gas and disperse into the air.
🗑
|
||||
| What results when a solvent has dissolved as much material as it can? | A saturated solution.
🗑
|
||||
| What refers to the amount of material that can dissolve in a given solvent? | Solubility
🗑
|
||||
| Solubility is different for different materials, what else can change it? | Temperature and different solvents.
🗑
|
||||
| What is the amount of material dissolved in a measure of liquid? | Concentration
🗑
|
||||
| What is the three-dimensional space occupied by liquid? | Volume
🗑
|
||||
| When a change results from mixing two or more materials, that change is a chemical reaction. What is the reaction result in. | A reaction results in new products.
🗑
|
||||
| What is a solid material that sometimes forms as a product of a reaction? | Precipitate
🗑
|
||||
| What is sometimes a product of a reaction? | Gas
🗑
|
||||
| What are the active chemicals in a reaction? | Reactants
🗑
|
||||
| Some products of a reaction are soluble and can be observed only after what? | Evaporating the solution
🗑
|
||||
| What has the least solubility? | Baking Soda
🗑
|
||||
| What has the most solubility? | Citric Acid
🗑
|
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:
laberlin18
Popular Science sets