Periodic Table Element Comparison: Compare Elements - Radium vs Sulfur

Compare Radium and Sulfur

Compare Radium and Sulfur on the basis of their properties, attributes and periodic table facts. Compare elements on more than 90 properties. All the elements of similar categories show a lot of similarities and differences in their chemical, atomic, physical properties and uses. These similarities and dissimilarities should be known while we study periodic table elements. You can study the detailed comparison between Radium vs Sulfur with most reliable information about their properties, attributes, facts, uses etc. You can compare Ra vs S on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.

Name	Radium	Sulfur
Atomic Number	88	16
Atomic Symbol	Ra	S
Atomic Weight	226	32.065
Phase at STP	Solid	Solid
Color	Silver	Yellow
Metallic Classification	Alkaline Earth Metal	Other Nonmetal
Group in Periodic Table	group 2	group 16
Group Name	beryllium family	oxygen family
Period in Periodic Table	period 7	period 3
Block in Periodic Table	s -block	p -block
Electronic Configuration	[Rn] 7s2	[Ne] 3s2 3p4
Electronic Shell Structure (Electrons per shell)	2, 8, 18, 32, 18, 8, 2	2, 8, 6
Melting Point	973 K	388.36 K
Boiling Point	2010 K	717.87 K
CAS Number	CAS7440-14-4	CAS7704-34-9
Neighborhood Elements	Neighborhood Elements of Radium	Neighborhood Elements of Sulfur

History	The element Radium was discovered by P. and M. Curie in year 1898 in France. Radium derived its name from the Latin radius, 'ray'.	The element Sulfur was discovered by Chinese/Indians in year Before 2000 BCE. Sulfur derived its name from the Latin word sulphur, 'fire and brimstone'.
Discovery	P. and M. Curie (1898)	Chinese/Indians (Before 2000 BCE)
Isolated	M. Curie (1902)	()

Abundance in Universe	- / -	500000 / 20000
Abundance in Sun	- / -	400000 / 10000
Abundance in Meteorites	- / -	41000000 / 22000000
Abundance in Earth's Crust	0.00010 / 0.00001	420000 / 270000
Abundance in Oceans	0.00000001 / 0.0000000003	928000 / 179000
Abundance in Humans	0.000001 / 0.00000003	2000000 / 390000

Atomic Volume	41.09 cm3/mol	15.53 cm3/mol
Atomic Radius	-	88 pm
Covalent Radius	-	102 pm
Van der Waals Radius	283 pm	180 pm
Atomic Spectrum
Lattice Constant	514.8, 514.8, 514.8 pm	1043.7, 1284.5, 2436.9 pm
Lattice Angle	π/2, π/2, π/2	π/2, π/2, π/2
Space Group Name	Im_ 3m	Fddd
Space Group Number	229	70
Crystal Structure	Body Centered Cubic	Face Centered Orthorhombic

Atomic Number	88	16
Number of Electrons (with no charge)	88	16
Number of Protons	88	16
Mass Number	226	32.065
Number of Neutrons	138	16
Shell structure (Electrons per energy level)	2, 8, 18, 32, 18, 8, 2	2, 8, 6
Electron Configuration	[Rn] 7s2	[Ne] 3s2 3p4
Valence Electrons	7s2	3s2 3p4
Oxidation State	2	-2, 2, 4, 6
Atomic Term Symbol (Quantum Numbers)	1S0	3P2
Shell structure

Known Isotopes	202Ra, 203Ra, 204Ra, 205Ra, 206Ra, 207Ra, 208Ra, 209Ra, 210Ra, 211Ra, 212Ra, 213Ra, 214Ra, 215Ra, 216Ra, 217Ra, 218Ra, 219Ra, 220Ra, 221Ra, 222Ra, 223Ra, 224Ra, 225Ra, 226Ra, 227Ra, 228Ra, 229Ra, 230Ra, 231Ra, 232Ra, 233Ra, 234Ra	26S, 27S, 28S, 29S, 30S, 31S, 32S, 33S, 34S, 35S, 36S, 37S, 38S, 39S, 40S, 41S, 42S, 43S, 44S, 45S, 46S, 47S, 48S, 49S
Stable Isotopes	-	Naturally occurring stable isotopes: 32S, 33S, 34S, 36S
Neutron Cross Section	20	0.52
Neutron Mass Absorption	-	0.00055

Valence or Valency	2	6
Electronegativity	0.9 Pauling Scale	2.58 Pauling Scale
Electron Affinity	-	200 kJ/mol
Ionization Energies	1st: 509.3 kJ/mol 2nd: 979 kJ/mol	1st: 999.6 kJ/mol 2nd: 2252 kJ/mol 3rd: 3357 kJ/mol 4th: 4556 kJ/mol 5th: 7004.3 kJ/mol 6th: 8495.8 kJ/mol 7th: 27107 kJ/mol 8th: 31719 kJ/mol 9th: 36621 kJ/mol 10th: 43177 kJ/mol 11th: 48710 kJ/mol 12th: 54460 kJ/mol 13th: 62930 kJ/mol 14th: 68216 kJ/mol 15th: 311048 kJ/mol 16th: 337138 kJ/mol

Density	5 g/cm3	1.96 g/cm3
Molar Volume	41.09 cm3/mol	15.53 cm3/mol
Elastic Properties
Young Modulus	-	-
Shear Modulus	-	-
Bulk Modulus	-	7.7 GPa
Poisson Ratio	-	-
Hardness - Tests to Measure of Hardness of Element
Mohs Hardness	-	2 MPa
Vickers Hardness	-	-
Brinell Hardness	-	-
Electrical Properties
Electrical Conductivity	1000000 S/m	1e-15 S/m
Resistivity	0.000001 m Ω	1000000000000000 m Ω
Superconducting Point	-	-
Heat and Conduction Properties
Thermal Conductivity	19 W/(m K)	0.205 W/(m K)
Thermal Expansion	-	-
Magnetic Properties
Magnetic Type	-	Diamagnetic
Curie Point	-	-
Mass Magnetic Susceptibility	-	-6.2e-9 m3/kg
Molar Magnetic Susceptibility	-	-1.99e-10 m3/mol
Volume Magnetic Susceptibility	-	-0.0000122
Optical Properties
Refractive Index	-	1.001111
Acoustic Properties
Speed of Sound	-	-

CAS Number	CAS7440-14-4	CAS7704-34-9
RTECS Number	-	{RTECSWS4250000, N/A, N/A, N/A, N/A, N/A}
DOT Hazard Class	-	-
DOT Numbers	-	-
EU Number	EU231-122-4	-
NFPA Fire Rating	-	{N/A, N/A, N/A, N/A, N/A, N/A}
NFPA Hazards	-	N/ A, N/ A, N/ A, N/ A, N/ A, N/ A
NFPA Health Rating	-	-
NFPA Reactivity Rating	-	-
AutoIgnition Point	-	-
Flashpoint	-	-

Periodic Table Element Comparison: Compare Elements - Radium vs Sulfur

Compare Radium and Sulfur

Facts

History

Presence: Abundance in Nature and Around Us

Crystal Structure and Atomic Structure

Atomic and Orbital Properties

Isotopes and Nuclear Properties

Chemical Properties: Ionization Energies and electron affinity

Physical Properties

Elastic Properties

Hardness - Tests to Measure of Hardness of Element

Electrical Properties

Heat and Conduction Properties

Magnetic Properties

Optical Properties

Acoustic Properties

Thermal Properties - Enthalpies and thermodynamics

Enthalpies

Regulatory and Health - Health and Safety Parameters and Guidelines

Compare With Other Elements

Compare Radium with all Group 2 elements

Compare Radium with all Period 7 elements

Compare Radium with all Alkaline Earth Metal elements

Compare Sulfur with all Group 16 elements

Compare Sulfur with all Period 3 elements

Compare Sulfur with all Other Nonmetal elements