science final
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
Matter | anything that has mass and takes up space.
🗑
|
||||
Chemistry | Study of the properties of Matter and how Matter changes.
🗑
|
||||
Chemical property | Is a characteristic of a pure substance that describes its ability to change into another substances.
🗑
|
||||
Physical property | A characteristic of a pure substance that can be observed without changing it into another substance.
🗑
|
||||
Element | A pure substance that cannot be broken down into other substances by chemical or physical means.
🗑
|
||||
Atom | A basic particle from which all elements are made.
🗑
|
||||
Molecule | A particle made of two or more atoms bonded together.
🗑
|
||||
Compound | A pure substance of two or more elements chemically combined.
🗑
|
||||
Chemical formula | A formula that gives the elements in a compound and the ratio of atoms.
🗑
|
||||
Mixture | Two or more substances that are mixed together but not chemically combined.
🗑
|
||||
Solution | Is an example of a homogeneous mixture: forms when substances dissolve.
🗑
|
||||
Weight | A measure of the force of gravity on an object.
🗑
|
||||
Mass | A measure of how much matter is in an object.
🗑
|
||||
Volume | The amount of space matter occupies.
🗑
|
||||
Density | The measurement of how much mass of a substance is contained in a given volume. density = mass over volume.
🗑
|
||||
Energy | Is the ability to do work or cause change. every chemical or physical change in matter includes a change in energy.
🗑
|
||||
Nucleus | Control center, directing all of the cells activity.
🗑
|
||||
Liquid | A state of matter that has no definite shape but has a definite volume
🗑
|
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:
hobbes765
Popular Science sets