Group 2 Flashcards
1
Q
What is a property of Group 2 metals?
A
- High melting and boiling points
- Low densities
- Form colourless compounds
2
Q
What is the trend in alkalinity down Group 2?
A
Alkalinity increases down the group
3
Q
What is reduced in a group 2 metal and water reaction?
A
Hydrogen
4
Q
What is a use of CaCO₃?
A
Building material and reducing acidity of soil
