This question is about elements in Group 0 of the Periodic Table.
What is the name given to elements in Group 0?
Ā | ā | A | halogens |
Ā | ā | B | noble gases |
Ā | ā | C | alkali metals |
Ā | ā | D | transition metals |
40 |
Ar |
argon |
18 |
Figure 1
(1)
(3)
electrons .................................
neutrons .................................
Put ticks (ā) in the boxes in Figure 2 to show which statements are true and which statements are false.
Ā | True | False |
Ā Group 0 elements all have the same number of electrons in their outer shell | Ā | Ā |
Ā Krypton is a Group 0 gas | Ā | Ā |
Ā All Group 0 gases are unreactive | Ā | Ā |
Figure 2
Neon is another Group 0 element.Ā
What is its formula and its state at room temperature?
Ā | Ā | Ā | formula | state at room temperature |
Ā | ā | A | Ne | gas |
Ā | ā | B | Ne | liquid |
Ā | ā | C | Ne2 | gas |
Ā | ā | D | Ne2 | solid |
Did this page help you?