Honors Chem Ch 7
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Binary Compound | A compound composed of two different elements
🗑
|
||||
| Monatomic Ion | An ion formed from a single atom
🗑
|
||||
| Nomenclature | A naming system
🗑
|
||||
| Oxyanion | A polyatomic ion that contains oxygen
🗑
|
||||
| Salt | An ionic compound composed of a cation and the anion from an acid; an ionic compound composed of a cation from a base and an anion from an acid
🗑
|
||||
| Oxidation Number | A number assigned to an atom in a molecular compound or molecular ion that indicates the general distribution of electrons
🗑
|
||||
| Oxidation State | A number assigned to an atom in a molecular compound or ion that indicates the general distribution of electrons among the bonded atoms
🗑
|
||||
| Formula Mass | The sum of the average atomic masses of all the atoms represented in the formula of any molecule, formula unit, or ion
🗑
|
||||
| Percent Composition | The percentage by mass of each element in a compound
🗑
|
||||
| Empirical Formula | The symbols for the elements combined in a compound with subscripts showing the smallest whole-number mole ration of the different atoms in the compound
🗑
|
||||
| mole | amount of substance equal to Avagadro's number, 6.02 x 10 ^23
🗑
|
||||
| molar mass | the mass of one mole of a pure substance
🗑
|
||||
| chemical formula | formula that indicates the relatve numbers of atoms of each kind in a chemical compound by using atomic symbols and numerical subscripts
🗑
|
||||
| polyatomic ion | a charged group of covalently bonded atoms
🗑
|
||||
| molecular formula | a formula showing the types and numbers of atoms combined in a single molecule of a compound
🗑
|
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:
kost
Popular Chemistry sets