Group-0 (trends And Explain Unreactivty) Flashcards
1
Q
Give an explanation of Group 0 ?
A
They are noble gassed and exist as single atoms.
2
Q
Explain why noble gasses or group 0 are so un-reactive ?
A
They have a full outer shell of electrons and are not able to loose or gain electrons.
3
Q
What are the trends in group 0
A
Increased boiling point and increased density further down the group.
4
Q
Why where group 0 not on Mendeleev table?
A
They had not been fully discovered
5
Q
Why are all the noble gasses gasses at room temperature ?
A
Because they all have a boiling point lower than room temperature
