Chemistry- Group 0 elements (year 9) Flashcards
1
Q
What are the group 0 elements known as?
A
The noble gases
2
Q
How many electrons do the group 0 elements have?
A
8 electrons
3
Q
What do the noble gases exist as?
A
monatomic gases- single atoms not bonded to each other
4
Q
Are noble gases colourless?
A
yes, they are colourless at room temperature
5
Q
Noble gases are..?
A
Non flammable
6
Q
What happens as you go down group 0?
A
The boiling points of the noble gases increase as you move down
