H I O X   CALCULATOR & CONVERTER  , calculate and convert online. Free Math calculation tools
Strontium Element Properties, Alkali earth metals Group, Periodic Table of the Elements

Calculators and Converters
Basic/Scientific Calculator
Math Calci
Numbers
Statistics
Trigonometry
Analytical Geometry
Algebra
Date & Day Calculator
Matrix Calculations
Mortgage Calculator
Unit Conversions
Love Calculator
Health Calculator
Bandwidth Calculator
Hexa, Decimal, Binary Conversions
Physics Calculators
Chemistry Calculators
Periodic Table
Weather Calculator
HEX Color Converter
Html Color (RGB to HEX)
Funny Math
Puzzles
Zodiac Sign

Register for updates
Feedback / Issues



Useful Links
Web Hosting
Scripts and Tutorials
Picture and Jokes
Free Games





Strontium

Strontium Element Properties

s37
Rb
Rubidium
s38
Sr
Strontium
d39
Y
Yttrium
General
NameStrontium
SymbolSr
Number38
Group Number2
GroupAlkali earth metals
Blocks
Density2.6 g/cm3
Atomic Weight87.62 g/mol
Atomic Volume33.7 cm3/mol
Discover1808


States
StateSolid
Melting Point1050 K
Boiling Point1655 K
Triple PointNil
Critical PointNil
Heat of Fusion7.43 kJ/mol
Heat of Vaporization136.9 kJ/mol


Energies
First Ionization Energy549.5 kJ/mole
Second Ionization Energy1064.2 kJ/mole
Third Ionization Energy4206.7 kJ/mole
Electronegativity0.95
Electron AffinityNil
Specific Heat0.30 J/gK
Heat Atomization164 kJ/mole atoms


Oxidation and Electrons
Shells2,8,18,8,2
Electron Configuration[Kr] 5s2
Minimum Oxidation Number0
Maximum Oxidation Number2
Minimum Common Oxidation Number0
Maximum Common Oxidation Number2


Appearance and Characteristics
Crystal Structurecubic face centered
Characteristicstarnishes
Colorsilvery
Usesfireworks (red flame)
Hardness1.8 mohs
ToxicityNone


Reactions
Reaction with Airvigorous, =>SrO, Sr2N3
Reaction with 6M HClvigorous, =>H2, SrCl2
Reaction with 15M HNO3vigorous, =>Sr(NO3)2, H2
Reaction with 6M NaOHNone


Other Forms
Number of Isotopes4
HydrideSrH2
OxideSrO
ChlorideSrCl2


Radius
Atomic Radius215 pm
Ionic Radius (1+ ion)Nil
Ionic Radius (1- ion)Nil
Ionic Radius (2+ ion)132 pm
Ionic Radius (2- ion)Nil
Ionic Radius (3+ ion)Nil


Conductivity
Thermal Conductivity35.4 J/m-sec-deg
Electrical Conductivity43.478 1/mohm-cm
Polarizability27.6 A3


Abundance
SourceCelestite (sulfide)
Relation Abundance Solar System1.371 log
Abundance Earth's Crust2.6 log


s37
Rb
Rubidium
s38
Sr
Strontium
d39
Y
Yttrium




FREE Online Mathematics tools (convertor or calculater) are intended to make the calculation and conversion of math or logical or arithmetic problems and give simple solutions. These mathematics tools will also help you in learning and creating math problems. These are free tools, tutorials and are copyright materials.
If you find any error or issue in calculating maths or converting things, please get in touch with us @ support@easycalculation.com

Convert and Calculate - Maths Calculation and Conversion - An easy learning curve.

This is a copyright product of © HIOX