Review of ions and ionic bonds
Help!
|
|
||||
|---|---|---|---|---|---|
| cations have this charge | positive
🗑
|
||||
| anions are in what groups | 5A , 6A , 7A
🗑
|
||||
| cations are in what groups | 1A , 2A , 3A
🗑
|
||||
| the overall charge of an ionic compound | neutral
🗑
|
||||
| says that elements want 8 valence electrons | octet rule
🗑
|
||||
| anions have this charge | negative
🗑
|
||||
| element that is the exception due to number of valence electrons | helium
🗑
|
||||
| ions that keep the same name as the element | cations
🗑
|
||||
| ions that change their name ending to "-ide" | anions
🗑
|
||||
| name of ions coming from Group 7A | halide
🗑
|
||||
| fastest method to finding the formula of an ionic compound | criss cross
🗑
|
||||
| chemical bond made by 1 cation and 1 anion | ionic
🗑
|
||||
| the number of valence electrons in main group elements equals this number | group number
🗑
|
||||
| innermost ; lowest energy electrons | core
🗑
|
||||
| outermost ; highest energy electrons | valence
🗑
|
||||
| ions come from a change in the number of this | electrons
🗑
|
||||
| bond made between 2 anions | covalent
🗑
|
||||
| bond made between 1 cation and 1 anion | ionic
🗑
|
||||
| prefix for 5 | penta
🗑
|
||||
| prefix for 9 | nona
🗑
|
||||
| prefix for 6 | hexa
🗑
|
||||
| prefix for 7 | hepta
🗑
|
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:
cadetjt
Popular Chemistry sets