Periodic Table Element Comparison: Compare Elements - Radium vs Neon

Compare Radium and Neon

Compare Radium and Neon 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 Neon with most reliable information about their properties, attributes, facts, uses etc. You can compare Ra vs Ne on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.

Name	Radium	Neon
Atomic Number	88	10
Atomic Symbol	Ra	Ne
Atomic Weight	226	20.1797
Phase at STP	Solid	Gas
Color	Silver	Colorless
Metallic Classification	Alkaline Earth Metal	Noble Gas
Group in Periodic Table	group 2	group 18
Group Name	beryllium family	helium family or neon family
Period in Periodic Table	period 7	period 2
Block in Periodic Table	s -block	p -block
Electronic Configuration	[Rn] 7s2	[He] 2s2 2p6
Electronic Shell Structure (Electrons per shell)	2, 8, 18, 32, 18, 8, 2	2, 8
Melting Point	973 K	24.56 K
Boiling Point	2010 K	27.07 K
CAS Number	CAS7440-14-4	CAS7440-01-9
Neighborhood Elements	Neighborhood Elements of Radium	Neighborhood Elements of Neon

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 Neon was discovered by W. Ramsay and W. Travers in year 1898 in United Kingdom. Neon derived its name from the Greek neos, meaning 'new'.
Discovery	P. and M. Curie (1898)	W. Ramsay and W. Travers (1898)
Isolated	M. Curie (1902)	W. Ramsay and W. Travers (1898)

Abundance in Universe	- / -	1300000 / 80000
Abundance in Sun	- / -	1000000 / 70000
Abundance in Meteorites	- / -	- / -
Abundance in Earth's Crust	0.00010 / 0.00001	3.0 / 3
Abundance in Oceans	0.00000001 / 0.0000000003	0.12 / 0.037
Abundance in Humans	0.000001 / 0.00000003	- / -

Atomic Volume	41.09 cm3/mol	22.42 cm3/mol
Atomic Radius	-	38 pm
Covalent Radius	-	69 pm
Van der Waals Radius	283 pm	154 pm
Atomic Spectrum
Lattice Constant	514.8, 514.8, 514.8 pm	442.9, 442.9, 442.9 pm
Lattice Angle	π/2, π/2, π/2	π/2, π/2, π/2
Space Group Name	Im_ 3m	Fm_ 3m
Space Group Number	229	225
Crystal Structure	Body Centered Cubic	Face Centered Cubic

Atomic Number	88	10
Number of Electrons (with no charge)	88	10
Number of Protons	88	10
Mass Number	226	20.1797
Number of Neutrons	138	10
Shell structure (Electrons per energy level)	2, 8, 18, 32, 18, 8, 2	2, 8
Electron Configuration	[Rn] 7s2	[He] 2s2 2p6
Valence Electrons	7s2	2s2 2p6
Oxidation State	2	-
Atomic Term Symbol (Quantum Numbers)	1S0	1S0
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	16Ne, 17Ne, 18Ne, 19Ne, 20Ne, 21Ne, 22Ne, 23Ne, 24Ne, 25Ne, 26Ne, 27Ne, 28Ne, 29Ne, 30Ne, 31Ne, 32Ne, 33Ne, 34Ne
Stable Isotopes	-	Naturally occurring stable isotopes: 20Ne, 21Ne, 22Ne
Neutron Cross Section	20	0.04
Neutron Mass Absorption	-	0.0006

Valence or Valency	2	0
Electronegativity	0.9 Pauling Scale	-
Electron Affinity	-	0 kJ/mol
Ionization Energies	1st: 509.3 kJ/mol 2nd: 979 kJ/mol	1st: 2080.7 kJ/mol 2nd: 3952.3 kJ/mol 3rd: 6122 kJ/mol 4th: 9371 kJ/mol 5th: 12177 kJ/mol 6th: 15238 kJ/mol 7th: 19999 kJ/mol 8th: 23069.5 kJ/mol 9th: 115379.5 kJ/mol 10th: 131432 kJ/mol

Density	5 g/cm3	0.0009 g/cm3
Molar Volume	41.09 cm3/mol	22.42 cm3/mol
Elastic Properties
Young Modulus	-	-
Shear Modulus	-	-
Bulk Modulus	-	-
Poisson Ratio	-	-
Hardness - Tests to Measure of Hardness of Element
Mohs Hardness	-	-
Vickers Hardness	-	-
Brinell Hardness	-	-
Electrical Properties
Electrical Conductivity	1000000 S/m	-
Resistivity	0.000001 m Ω	-
Superconducting Point	-	-
Heat and Conduction Properties
Thermal Conductivity	19 W/(m K)	0.0491 W/(m K)
Thermal Expansion	-	-
Magnetic Properties
Magnetic Type	-	Diamagnetic
Curie Point	-	-
Mass Magnetic Susceptibility	-	-4.1e-9 m3/kg
Molar Magnetic Susceptibility	-	-8.27e-11 m3/mol
Volume Magnetic Susceptibility	-	-3.69e-9
Optical Properties
Refractive Index	-	1.000067
Acoustic Properties
Speed of Sound	-	936 m/s

CAS Number	CAS7440-14-4	CAS7440-01-9
RTECS Number	-	RTECSQP4450000
DOT Hazard Class	-	2.2
DOT Numbers	-	1913
EU Number	EU231-122-4	-
NFPA Fire Rating	-	-
NFPA Hazards	-	-
NFPA Health Rating	-	-
NFPA Reactivity Rating	-	-
AutoIgnition Point	-	-
Flashpoint	-	-

Periodic Table Element Comparison: Compare Elements - Radium vs Neon

Compare Radium and Neon

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 Neon with all Group 18 elements

Compare Neon with all Period 2 elements

Compare Neon with all Noble Gas elements