THE PERIODIC TABLE Flashcards
1
Q
Physical properties of GROUP 1 metals
A
Low density, Low melting point, malleable, good conductor of electricity
2
Q
Physical properties of TRANSITION METALS
A
High melting point, High boiling point, is hard, good conductor of electricity
3
Q
Chemical properties of TRANSITION METALS
A
Variable oxidation states, can be used as a catalyst, forms colored compounds
4
Q
What are HALIDES
A
non diatomic group 7 elements
5
Q
What state and color is CHLORINE, BROMINE, IODINE in room temperature?
A
Chlorine : Yellow, gas
Bromine : Red, liquid
Iodine : Black, solid
6
Q
Properties of HALOGENS
A
What increases ( as you go down ) :
- Boiling point
- Melting point
What decreases ( as you go down ) :
- Reactivity
