test
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Simplest form of matter | Element
🗑
|
||||
| The smallest partical of an element | Atom
🗑
|
||||
| Atom that makes another atom different | element has different properties
🗑
|
||||
| is 2 or more particals connected together | molecule
🗑
|
||||
| a substance in which 2 or more elements are held together by a chemical bond | compound
🗑
|
||||
| anything that takes up space | matter
🗑
|
||||
| 3 phases of mattter | solid, liquid, and gas
🗑
|
||||
| are close together and can only vibrate | solid
🗑
|
||||
| such as water, they are farther apart and move more freely | liquid
🗑
|
||||
| such as air, particals are far apart and free to move in every direction | gas
🗑
|
||||
| the matter that has a definite shape and volume | solid
🗑
|
||||
| the matter that fill a container and has no shape, but has volume | liquid
🗑
|
||||
| the matter that has no definite shape and volume | gas
🗑
|
||||
| is when the particles in the solid ice cube gain energy and vibrate faster, they break apart and become liquid water | solid to a liquid/melting point
🗑
|
||||
| the molecules move in a solid | move slow
🗑
|
||||
| the molecules move in a liquid | move medium
🗑
|
||||
| the molecules in a gas | move really fast
🗑
|
||||
| is when the particals in water have enough energy to brak away and become liqiud water | liquid to a gas/boiling point
🗑
|
||||
| is when the particals don't have enough energy and start to come together | liquid to solid/freezing point
🗑
|
||||
| is 2 things,particals combines stay individual and yes you can see them | mixture
🗑
|
||||
| is when 2 or more things mix but you can see one substance but not the other | solution
🗑
|
||||
| examples of solution | sugarwater and salt water
🗑
|
||||
| a substance that disolves other matter | solvent
🗑
|
||||
| a substance that is disolved | solute
🗑
|
||||
| a solution that has a small solute compared to the amount of sovent | dilute solution
🗑
|
||||
| a large amount amount of solute compared to the amount of solvent | concentrated solution
🗑
|
||||
| a substance that undergoes a chemical reaction often by combining with another substance | reactant
🗑
|
||||
| a substance that is formed in a chemical reaction | product
🗑
|
||||
| combining oxygen and hydrogen to form water another is wood burning | some signs of chemical change
🗑
|
||||
| lightening bugs, burning wood, and rust | examples of chemical reactant
🗑
|
||||
| chemical reaction in which more energy is given off than taken in | exothermic reaction
🗑
|
||||
| chemical reaction in which more energy is taken in than is given off | exdothermic reaction
🗑
|
||||
| arrangement of symbols and formulas used to show what happens during a chemical reaction | chemical equation
🗑
|
||||
| compound that releases hydrogen ions in water | acid
🗑
|
||||
| atom that contains acid in them | hydrogen
🗑
|
||||
| a process in which an acid and a base react to produce a salt and water | neutralization
🗑
|
||||
| set of numbers between 0 - 14 used to measure the strength of acids and bases | ph scale
🗑
|
||||
| arrangement of symbols that shows both the kinds and number of atoms in a compound | formula
🗑
|
||||
| compound that releases hydroxide ions when dissolved in water | bases
🗑
|
||||
| substance that changes color at the certain range of ph values | indicator
🗑
|
||||
| cleaning products and ammonia | examples of srong bases
🗑
|
||||
| drain cleaners,liquid soap and sea water | charteristics of bases
🗑
|
||||
| baking soda and antacids | examples of weak bases
🗑
|
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:
meddinger
Popular Science sets