Noble Gases- Group 0 Flashcards
1
Q
Why are Noble Gases unreactive?
A
They already have a full outer shell, thus meaning that they do not need to react with other atoms in order to gain a full outer shell.
2
Q
Trends: why does the atomic size increase as you go down group 0?
A
Because you have more electrons and more electron shells.
3
Q
Trends: why does the density increases as you go down group 0?
A
Because the size of the atom increases, therefore there is more stuff in a given volume.
