Investigations 1 and 2
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? | A combination of two or more materials
🗑
|
||||
| What is diatomaceous earth? | Skeletal remains of aquatic organisms
🗑
|
||||
| What are physical properties? | Characteristic that can be observed, such as color, texture, particle size, etc.
🗑
|
||||
| What is a solution? | Special mixture when one material dissolves
🗑
|
||||
| What is the periodic table? | A chart of 92 elements, arranged from lightest to heaviest, each element has a unique symbol
🗑
|
||||
| What is a solute? | Material that dissolves to form a solution
🗑
|
||||
| What is a solvent? | Liquid into which the solute dissolves
🗑
|
||||
| What is a mixture? | Combination of two or more materials
🗑
|
||||
| What is a saturated solution? | A solution which has the maximum amount of solute dissolved
🗑
|
||||
| What is a crystal? | The solid form of a chemical, each has its own shape
🗑
|
||||
| What does it mean to evaporate? | To turn into gas
🗑
|
||||
| What is solubility? | The property of dissolving in a liquid
🗑
|
||||
| What does it mean to dissolve? | When a material breaks apart and spreads out in a liquid, is seems to disappear
🗑
|
||||
| Is salt and water is mixture, solution, or both? | Both
🗑
|
||||
| Is gravel and water a mixture, solution, or both? | Mixture
🗑
|
||||
| Is milk and chocolate syrup a mixture, solution, or both? | Mixture
🗑
|
||||
| When you mix Kool-Aid powder and water, which material is the solute? | Kool-Aid powder
🗑
|
||||
| When you mix salt and water, which material is the solvent? | Water
🗑
|
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:
gsimon
Popular Science sets