×

Silver
Silver

Strontium
Strontium



ADD
Compare
X
Silver
X
Strontium

Silver Strontium Comparison

Add ⊕
1 Periodic Table
1.1 Symbol
Ag
Sr
1.2 Group Number
112
Gadolinium Metal
0 17
1.4 Period Number
55
Lithium Metal
2 7
1.6 Block
d block
s block
1.7 Element Family
Transition Metal
Alkaline Earth
1.8 CAS Number
74402247440246
Aluminium Metal
7429905 54386242
1.12 Space Group Name
Fm_ 3m
Fm_ 3m
1.13 Space Group Number
225.00225.00
Plutonium Metal
11 229
2 Facts
2.1 Interesting Facts
  • It is the most reflective element.
  • Silver is the second most ductile metal after Gold.
  • It is also used in Dentistry as a dental alloys for clips and crowning.
  • Strontium element is softer than Calcium.
  • Silvery Strontium turns yellow, if exposed to air.
2.3 Sources
Earth's crust, Found in Minerals, Ores of metals
Found in Minerals, Mining, Ores of Minerals
2.5 History
2.5.1 Who Discovered
Unknown
William Cruickshank
2.5.2 Discovery
Before 5000 BC
In 1787
2.6 Abundance
2.6.1 Abundance In Universe
6 * 10-8 %4 * 10-6 %
Thallium Metal
5E-09 0.11
3.1.2 Abundance In Sun
~0.0000001 %~0.000005 %
Beryllium Metal
1E-08 0.1
3.2.1 Abundance In Meteorites
0.00 %0.00 %
Gold Metal
1.7E-07 22
3.4.2 Abundance In Earth's Crust
0.00 %0.04 %
Radium Metal
9.9E-12 8.1
3.5.2 Abundance In Oceans
0.00 %0.00 %
Protactinium Metal
2E-23 1.1
3.5.3 Abundance In Humans
NA0.00 %
Radium Metal
1E-13 1.4
4 Uses
4.1 Uses & Benefits
  • Silver is mainly used for Jewelry and show piece.
  • It is used for manufacturing high quality mirrors due to its reflectivity property.
  • Strontium metal is used to producing ferrite magnets as well as refining zinc.
  • By-product of nuclear reactors called Strontium-90 is a radioactive isotope; it is absorbed by tissues and destroys bone marrow and cancer growth.
4.1.1 Industrial Uses
Chemical Industry, Clothing Industry, Electrical Industry
Ammunition Industry, Chemical Industry
4.1.2 Medical Uses
Dentistry, Pharmaceutical Industry
NA
4.1.3 Other Uses
Alloys, Bullion, Coinage, Jewellery, Sculptures, Statues
Alloys
4.2 Biological Properties
4.2.1 Toxicity
Non Toxic
Non Toxic
4.2.2 Present in Human Body
4.2.3 In Blood
0.00 Blood/mg dm-30.03 Blood/mg dm-3
Plutonium Metal
0 1970
4.2.5 In Bone
0.44 p.p.m.140.00 p.p.m.
Plutonium Metal
0 170000
5 Physical
5.1 Melting Point
961.93 °C769.00 °C
Francium Metal
27 3410
5.3 Boiling Point
2,212.00 °C1,384.00 °C
Flerovium Metal
147 5660
6.2 Appearance
6.2.1 Physical State
Solid
Solid
6.2.3 Color
Silvery White
Silvery White
6.2.4 Luster
Metallic
Metallic
6.3 Hardness
6.3.1 Mohs Hardness
2.501.50
Cesium Metal
0.2 8.5
6.3.3 Brinell Hardness
251.00 MPaNA
Cesium Metal
0.14 3490
6.4.3 Vickers Hardness
229.00 MPaNA
Palladium Metal
121 3430
6.5 Speed of Sound
2,680.00 m/sNA
Thallium Metal
818 16200
6.6 Optical Properties
6.6.1 Refractive Index
NANA
Mercury Metal
1.000933 1.7229
6.6.3 Reflectivity
97.00 %NA
Molybdenum Metal
58 97
6.7 Allotropes
6.7.1 α Allotropes
Not Available
Not Available
6.7.2 β Allotropes
Not Available
Not Available
6.7.3 γ Allotropes
Not Available
Not Available
7 Chemical
7.1 Chemical Formula
Ag
Sr
7.2 Isotopes
7.2.1 Known Isotopes
3627
Tennessine Metal
0 38
8.3 Electronegativity
8.3.1 Pauling Electronegativity
1.930.95
Francium Metal
0.7 2.54
8.3.2 Sanderson Electronegativity
1.830.72
Cesium Metal
0.22 2.56
8.4.1 Allred Rochow Electronegativity
1.420.99
Cesium Metal
0.86 1.82
8.5.1 Mulliken-Jaffe Electronegativity
1.471.00
Cesium Metal
0.62 2.48
8.5.2 Allen Electronegativity
1.870.96
Cesium Metal
0.659 2.7
8.7 Electropositivity
8.7.1 Pauling Electropositivity
2.073.05
Gold Metal
1.46 3.3
8.9 Ionization Energies
8.9.1 1st Energy Level
731.00 kJ/mol549.50 kJ/mol
Cesium Metal
375.7 26130
8.9.2 2nd Energy Level
2,070.00 kJ/mol1,064.20 kJ/mol
Ruthenium Metal
710.2162 28750
8.9.4 3rd Energy Level
3,361.00 kJ/mol4,138.00 kJ/mol
Osmium Metal
1600 34230
8.9.6 4th Energy Level
NA5,500.00 kJ/mol
Thorium Metal
2780 37066
8.9.7 5th Energy Level
NA6,910.00 kJ/mol
Dubnium Metal
4305.2 97510
8.10.1 6th Energy Level
NA8,760.00 kJ/mol
Seaborgium Metal
5715.8 105800
8.10.2 7th Energy level
NA10,230.00 kJ/mol
Bohrium Metal
7226.8 114300
8.10.3 8th Energy Level
NA11,800.00 kJ/mol
Hassium Metal
8857.4 125300
8.10.4 9th Energy Level
NA15,600.00 kJ/mol
Yttrium Metal
14110 134700
8.10.5 10th Energy Level
NA17,100.00 kJ/mol
Copper
17100 144300
8.10.6 11th Energy Level
NA31,270.00 kJ/mol
Yttrium Metal
19900 169988
8.10.7 12th Energy Level
NANA
Molybdenum Metal
22219 189368
8.10.8 13th Energy Level
NANA
Molybdenum Metal
26930 76015
8.10.9 14th Energy Level
NANA
Molybdenum Metal
29196 86450
8.10.10 15th Energy Level
NANA
Manganese Metal
41987 97510
8.10.11 16th Energy Level
NANA
Iron Metal
47206 109480
8.10.12 17th Energy Level
NANA
Cobalt Metal
52737 122200
8.10.13 18th Energy Level
NANA
Nickel Metal
58570 134810
8.10.14 19th Energy Level
NANA
Copper Metal
64702 148700
8.10.15 20th Energy Level
NANA
Molybdenum Metal
80400 171200
8.10.16 21st Energy Level
NANA
Molybdenum Metal
87000 179100
8.10.17 22nd Energy Level
NANA
Molybdenum Metal
93400 184900
8.10.18 23rd Energy Level
NANA
Molybdenum Metal
98420 198800
8.10.19 24th Energy Level
NANA
Molybdenum Metal
104400 195200
8.10.20 25th Energy Level
NANA
Molybdenum Metal
121900 121900
8.10.21 26th Energy Level
NANA
Molybdenum Metal
127700 127700
8.10.22 27th Energy Level
NANA
Molybdenum Metal
133800 133800
8.10.23 28th Energy Level
NANA
Molybdenum Metal
139800 139800
8.10.24 29th Energy Level
NANA
Molybdenum Metal
148100 148100
8.10.25 30th Energy Level
NANA
Molybdenum Metal
154500 154500
8.11 Electrochemical Equivalent
4.02 g/amp-hr1.64 g/amp-hr
Beryllium Metal
0.16812 8.3209
8.12 Electron Work Function
4.26 eV2.59 eV
Cesium Metal
2.14 5.65
8.13 Other Chemical Properties
Chemical Stability, Ionization, Solubility
Ionization, Radioactive Isotopes, Radioactivity, Solubility
9 Atomic
9.1 Atomic Number
4738
Lithium Metal
3 117
9.2 Electron Configuration
[Kr] 4d10 5s1
[Kr] 5s2
9.3 Crystal Structure
Face Centered Cubic (FCC)
Face Centered Cubic (FCC)
9.3.1 Crystal Lattice
9.4 Atom
9.4.1 Number of Protons
4738
Lithium Metal
3 117
9.4.2 Number of Neutrons
6150
Lithium Metal
4 184
9.4.3 Number of Electrons
4738
Lithium Metal
3 117
9.5 Radius of an Atom
9.5.1 Atomic Radius
144.00 pm215.00 pm
Beryllium Metal
112 265
9.5.2 Covalent Radius
145.00 pm195.00 pm
Beryllium Metal
96 260
9.5.3 Van der Waals Radius
172.00 pm249.00 pm
Zinc Metal
139 348
9.6 Atomic Weight
107.87 amu87.62 amu
Lithium Metal
6.94 294
9.7 Atomic Volume
10.30 cm3/mol33.70 cm3/mol
Manganese Metal
1.39 71.07
9.8 Adjacent Atomic Numbers
9.8.1 Previous Element
9.8.2 Next Element
9.9 Valence Electron Potential
11.40 (-eV)25.70 (-eV)
Francium Metal
8 392.42
9.10 Lattice Constant
408.53 pm608.49 pm
Beryllium Metal
228.58 891.25
9.11 Lattice Angles
π/2, π/2, π/2
π/2, π/2, π/2
9.12 Lattice C/A Ratio
NANA
Beryllium Metal
1.567 1.886
10 Mechanical
10.1 Density
10.1.1 Density At Room Temperature
10.49 g/cm32.64 g/cm3
Lithium Metal
0.534 40.7
10.1.2 Density When Liquid (at m.p.)
9.32 g/cm32.38 g/cm3
Lithium Metal
0.512 20
10.2 Tensile Strength
NANA
Indium Metal
2.5 11000
10.3 Viscosity
NANA
Mercury Metal
0.001526 0.001526
10.4 Vapor Pressure
10.4.1 Vapor Pressure at 1000 K
0.00 (Pa)121.00 (Pa)
Cerium Metal
2.47E-11 121
10.4.2 Vapor Pressure at 2000 K
NANA
Tungsten Metal
2.62E-10 774
10.5 Elasticity properties
10.5.1 Shear Modulus
30.00 GPa6.03 GPa
Potassium Metal
1.3 222
10.5.2 Bulk Modulus
100.00 GPaNA
Cesium Metal
1.6 462
10.5.3 Young's Modulus
83.00 GPa15.70 GPa
Cesium Metal
1.7 528
10.6 Poisson Ratio
0.370.28
Beryllium Metal
0.032 0.47
10.7 Other Mechanical Properties
Ductile, Malleable
NA
11 Magnetic
11.1 Magnetic Characteristics
11.1.1 Specific Gravity
10.502.64
Lithium Metal
0.53 4500
11.1.2 Magnetic Ordering
Diamagnetic
Paramagnetic
11.1.3 Permeability
NANA
Bismuth Metal
1.25643E-06 0.0063
11.1.4 Susceptibility
0.00NA
Bismuth Metal
-0.000166 200000
11.2 Electrical Properties
11.2.1 Electrical Property
Conductor
NA
11.2.2 Resistivity
15.87 nΩ·m132.00 nΩ·m
Thallium Metal
0.18 961
11.2.3 Electrical Conductivity
0.63 106/cm Ω0.08 106/cm Ω
Plutonium Metal
0.00666 0.63
11.2.4 Electron Affinity
125.60 kJ/mol5.03 kJ/mol
Mercury Metal
0 222.8
12 Thermal
12.1 Specific Heat
0.24 J/(kg K)0.30 J/(kg K)
Americium Metal
0.11 3.6
12.2 Molar Heat Capacity
25.35 J/mol·K26.40 J/mol·K
Beryllium Metal
16.443 62.7
12.3 Thermal Conductivity
429.00 W/m·K35.40 W/m·K
Neptunium Metal
6.3 429
12.4 Critical Temperature
NANA
Ytterbium Metal
26.3 3223
12.5 Thermal Expansion
18.90 µm/(m·K)22.50 µm/(m·K)
Tungsten Metal
4.5 97
12.6 Enthalpy
12.6.1 Enthalpy of Vaporization
255.10 kJ/mol150.00 kJ/mol
Zinc Metal
7.32 799.1
12.6.2 Enthalpy of Fusion
11.30 kJ/mol9.16 kJ/mol
Cesium Metal
2.1 35.23
12.6.3 Enthalpy of Atomization
284.50 kJ/mol163.20 kJ/mol
Mercury Metal
61.5 837
12.7 Standard Molar Entropy
42.60 J/mol.K55.00 J/mol.K
Beryllium Metal
9.5 198.1