Scott Foresman Unit B Ch 1 Vocabulary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Atom | The smallest particle of an element that has the properties of the element.
🗑
|
||||
| chemical change | a change that produces new substances with new properties.
🗑
|
||||
| chemical property | describes the way a substance reacts with other substances.
🗑
|
||||
| chemical reaction | a process that produces one or more substances that are different from the original substances.
🗑
|
||||
| compound | a substance made up of atoms of more than one element.
🗑
|
||||
| electron | particle in an atom that has a negative electrical charge.
🗑
|
||||
| element | a substance that cannot be broken down into other substances by heat, light, or electricity.
🗑
|
||||
| mixture | two or more substances that are mixed together but can be separated out because their atoms are not combined.
🗑
|
||||
| molecule | two or more atoms joined together; the smallest unit of many substances.
🗑
|
||||
| neutron | Particle in an atom that has no charge.
🗑
|
||||
| nucleus | the center of an atom, where protons and neutrons are located.
🗑
|
||||
| Periodic Table | a chart that classifies elements by their properties.
🗑
|
||||
| physical change | a change in one or more physical properties.
🗑
|
||||
| physical property | a way of describing an object using traits that can be observed or measured without changing the substance into something else.
🗑
|
||||
| proton | particle in an atom that has a positive electrical charge.
🗑
|
||||
| solution | a mixture in which a substance breaks up into its most basic particles, which are too small to be seen, and spreads evenly through another substance.
🗑
|
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:
DawnSimpson
Popular Science sets