group 0
0.0(0)
Studied by 0 people0.0(0)
Call with Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt PlayCard Sorting
1/4
There's no tags or description
Looks like no tags are added yet.
Study Analytics
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No study sessions yet.
5 Terms
1
New cards
What are the elements in group 0 called?
The noble gases (helium, neon, argon, krypton, xenon, Radon)
2
New cards
Why are the noble gases unreactive?
They have full outer shells
3
New cards
Describe the trend in boiling point down group 0
Boiling points increase down the group because the atoms get larger, with stronger van der waals forces between molecules
4
New cards
Give three uses of noble gases and link them to their properties
helium – filling balloons
Argon - filling light bulbs
Neon – neon light/signs
5
New cards
Why are the noble gases not discovered until the late 19th century?
They are very unreactive, so they do not form compounds easily and were not noticed in the chemical reactions
Note 
Flashcards (45)