When Ba is heated with excess of oxygen, it forms
Barium Peroxide
Barium oxide
Barium Chloride
Barium hydride
Thermite process is the metallurgy of
Al
Be
Ca
Mg
During electrolytic reduction of magnesium chloride, the gas liberated at anode is
Oxygen
Hydrogen
Chlorine
Nitrogen
MgSO4. 7 H2O is known as
Carnallite
Magnesite
Gypsum
Epsomsalt
Calcium react with cold water liberating
Which of the following is radioactive?
Sr
Ra
The outer most electronic configuration of alkaline earth metals is
ns1
ns2
ns2np1
ns2np2
MgCO3 decomposes to give
CO2
O2
Cl2
C
Alkaline earth metals are called
Group I A
Group II A
Group III A
Group V A
Dolomite is an ore of
Ba
