Lesson 19 Ionic Bonds
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| A force that holds two atoms together is : choose one.....ion...cation......chemical bond | chemical bond
🗑
|
||||
| a group of symbols used to show the kinds and numbers of atoms in a compouund are called--a ionic bond---a anion----a crystal-----or a chemical formula | chemical formula
🗑
|
||||
| How many electrons are needed to completely fill the outer energy level of most atoms? Is it 2----or 5------or 7-------or 8? | 8
🗑
|
||||
| Is a cation a positvely charged ion or a negatively chared ion? | POSTIVE
🗑
|
||||
| Which structures of an atom take part in a chemical bond? Electrons--Protons----Neutron---or Photons | Electons ---Photons are from Star Trek
🗑
|
||||
| Where in the periodic table are the elements that tend to form positive ions? | Atoms on the left (cations)
🗑
|
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:
Mr. L
Popular Chemistry sets