Science Terms Chapter 3
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
Chemical Formula | Symbols that show the elements in a compound and their ratios
🗑
|
||||
Chemical Name | Name of a compound that indicates the elements in it
🗑
|
||||
Covalent Compound | Compounds such as water, in which two atoms share a pair of electrons
🗑
|
||||
Endothermic | Characterized by an overall absorption of energy; used to describe a chemical reaction. The prefix "Endo" means entering
🗑
|
||||
Exothermic | Characterized by the release of heat, light, and sound through electrical or other means; used to describe a chemical reaction. The prefix "Exo" means leaving
🗑
|
||||
Ionic Compound | Compounds, such as table salt, in which oppositely charged ions come together because of mutual attraction
🗑
|
||||
Ionic Lattice | Repeating pattern of positive and negative ions forming an ionic compound
🗑
|
||||
Molecule | A group of atoms in which the atoms are bound together by the sharing of one or more pairs of electrons
🗑
|
||||
Multivalent Metal | Metals that can form an ion in more than one way, resulting in ions with different charges. The prefix "multi-" means many
🗑
|
||||
Polyatomic Ion | A molecular ion composed of more than one type of atoms joined by covalent bonds. The prefix "poly-" means many
🗑
|
||||
Roman Numeral | Numerals based on those used by the ancient Romans
🗑
|
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:
JaxsonG
Popular Science sets