Vocab/Questions
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| is the study of the properties of matter and how matter changes | Chemistry
🗑
|
||||
| anything that has mass and takes up space | Matter
🗑
|
||||
| 3 types of matter: | solid, liquid, gas
🗑
|
||||
| particles made of crystals arranged in a regualr pattern | Crystalline solid
🗑
|
||||
| give 3 examples of a crystalline solids | sugar, salt, quartz
🗑
|
||||
| particles are not arranged in a regualr pattern; does not melt a a regular temp | amorphous solid
🗑
|
||||
| 3 examples of amorphous solids | rubber, plastic, glass
🗑
|
||||
| has a definite volume but no definite shape; take shape of container it is in | Liquid
🗑
|
||||
| water molecules are strongly attracted to each other and form a type of skin at the surface | surface tension
🗑
|
||||
| liquids resistance to flowing | viscosity
🗑
|
||||
| slow flow | high viscosity
🗑
|
||||
| quick flow | low viscosity
🗑
|
||||
| 2 examples of high viscosity | honey, syrup
🗑
|
||||
| 2 examples of low viscosity | water,gas
🗑
|
||||
| no definite shape/volume; particles move to spread out to fill all the space availble | gas
🗑
|
||||
| a single kind of matter; has a specific set of properties | pure substance
🗑
|
||||
| give and example of a pure substance | anything on the periodic table
🗑
|
||||
| two or more substances mised togther but not checimally combinded. Each substance in a mixture keeps its individual properties. not mixed to a set ratio | mixtures
🗑
|
||||
| in what type of mixture can you see the different parts? | hetergenenous mixture
🗑
|
||||
| give and example of a hetergenous mixture | salad
🗑
|
||||
| in what type of mixture cant you see the different parts? | homogenous mixture
🗑
|
||||
| example of a homogenous mixture | sugar in water, air
🗑
|
||||
| a well mixed mixture containing a slovent and at least on solute that has the same properties throughout | solution
🗑
|
||||
| a pure substance that cannot be broken down into substances by checimal or physcial means | elements
🗑
|
||||
| a pure substance made up of two or more elements checimallt combinde | compounds
🗑
|
||||
| give and example of a compound | water
🗑
|
||||
| a change in a substance that does not change its identity-any phase change | physcial change
🗑
|
||||
| change in matter that produces one or more new substances differ from the orignal substance; change in identity | checimal change
🗑
|
||||
| give an example of a physcial and checimal change | P: bending C:burning
🗑
|
||||
| change in state from solid to liquid | melting
🗑
|
||||
| change in state from liquid to solid | freezing
🗑
|
||||
| change in state from liquid to gas | vaporization
🗑
|
||||
| vaporization from the surface of a liquid | evaporation
🗑
|
||||
| liquid changes to gas below and at the surface temp.--causes bubbles | boiling
🗑
|
||||
| change in state from gas to liquid.this is the opposite of vaporization. particles of gas loose enough thermal energy to turn to a liquid | condensation
🗑
|
||||
| solids do not pass through a liquid phase as they go directly from a solid to gas | sublimation
🗑
|
||||
| what is being dissloved | solute
🗑
|
||||
| what is doing the dissolving | slovent
🗑
|
||||
| a measurment of how much solute can dissolve into a solution at a given temp | solubility
🗑
|
||||
| a solvent that can hold more solute | unsaturated solution
🗑
|
||||
| a solvent that cant hold anymore sloute | saturated solution
🗑
|
||||
| a solution that appears to be saturated but can still hold more solute when heated | supersaturated solution
🗑
|
||||
| something that will not dissolve in a certain solvent | insoluble
🗑
|
||||
| name 3 ways to make a sloute dissolve fater: | 1. stir/shake 2. change amt of solvent/solute 3.increase temp of solvent
🗑
|
||||
| is a mixture that has only a little solute dissolved in a certain amount of slovent | dilute solution
🗑
|
||||
| is a solution that has a lot of solute dissolved in the solvent | concentrated solution
🗑
|
||||
| is a mixture in which particles can be well seen and easily seperated by filtration. | suspension
🗑
|
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:
amanda2992
Popular Chemistry sets