Group 2 Flashcards
1
Q
other name of G2 metals
A
Alkaline earth Metals
2
Q
REactivity trend in G2
A
increase as down, due to further distance from nucleaus and more sheilding it is easier to lose e- and wants to form 2+
3
Q
boiling . trend in G2
A
increase as down, due to more e- so more london forces
4
Q
Ionisation enrgy trend in G2
A
decrease down the G
5
Q
Order most reactive to least G2
A
Ra, Ba, Sr, Ca, Mg, Be
6
Q
Bonding? in G2
A
Giant metallic (2+ ions and delocalised )
7
Q
G2 + Acid = ?
A
salt + water
8
Q
G2 + [O]
A
XO
9
Q
An antacid of Mg
A
Magnesium Hydroxide
10
Q
LEGTAINGEM<PAOGMIV QEan
A
yes
11
Q
A
