lesson 13 group 0 Flashcards
1
Q
group 0 is called what
A
the noble gases
2
Q
noble gases are very what
A
very unreactive elements
3
Q
when are atoms stable
A
when they have a full outer energy level
4
Q
stable atoms mean what
A
they will not react
5
Q
atoms with full energy levels are what
A
unreactive elements (noble gases)
6
Q
all of the noble gases have a fuller outer energy level, meaning what
A
noble gases are unreactive elements
7
Q
all of the noble gases have boiling points which are what
A
lower than room temperature
8
Q
noble gases boiling points being lower than room temperature explains what
A
why they’re gases at room temperature
9
Q
the boiling point of the noble gases increase when
A
when the relative atomic mass increase
