This test is run by .
Note that your final mark will not be saved in the system.
Note that your final mark will not be saved in the system.
The periodic table and transition metals MatchUp
Running Total
0
0%
Attempt
1 of 3
Click on a top box, then click on its match below. Or, drag a top box and drop it onto the correct match. Match all pairs before clicking ‘Check’.
Atomic weight
Sodium
7
Helium
Chlorine
Groups
0
Metals
Noble gases
1
Halogens
Alkali metals
Non-metals
Columns of the periodic table
General name for elements found in group 7
General name for elements found in group 1
General name for elements found in group 0
How the early periodic table was organised
Number of the group containing unreactive elements, with atoms with a full outer shell
Number of the group containing soft, reactive metals
Number of the group containing elements which tend to exist as diatomic molecules
Example of an alkali metal
Example of a halogen
Example of a noble gas
Elements that form positive ions when they react
Elements that do not form positive ions when they react