Doubt: Sir what is order of density of 2 group elements Chapter: The s-Block Elements (OLD NCERT) - Subject: Chemistry - Course: NEET Course

Sir what is order of density of 2 group elements

Periodic Trends in Properties of Group 2 Elements
Period	Name (Symbol)	Atomic Number (Z)	Simple Electronic Configuration	Atomic Radius (pm)	First Ionization Energy (kJ mol^-1)	Second Ionization Energy (kJ mol^-1)	Third Ionization Energy (kJ mol^-1)	Melting point (°C)	Density (g cm^-3)	Electro- negativity (Pauling)
2	Beryllium (Be)	4	2,2	112	899	1757	14,849	1280	1.86	1.57

3	Magnesium (Mg)	12	2,8,2	160	738	1450	7730	651	1.75	1.31

4	Calcium (Ca)	20	2,8,8,2	197	590	1145	4941	851	1.55	1.0

5	Strontium (Sr)	38	2,8,18,8,2	215	549	1064	4207	800	2.6	0.95

6	Barium (Ba)	56	2,8,18,18,8,2	217	503	965	3420	850	3.6	0.89

7	Radium (Ra)	88	2,8,18,32,18,8,2		509	978		960	5.0	0.89

as mass increases density will also increases