Halogens And Noble Gases Flashcards
1
Q
What are the properties of all halogens?
A
Diatomic and Poisonous
2
Q
What is the trend in descending down the halogens?
A
Melting and Boiling point increase, reactivity decreases
3
Q
What are halogens called when they react with metals?
A
Halides
4
Q
What are the main properties of noble gases?
A
They are inert and non-flammable
5
Q
What is the trend in descending down the noble gases?
A
Boiling point increases
