Home
Compare Metals
Transition Metals
Actinide Series
Lanthanide Series
Post Transition Metals
Alkaline Earth Metals
Alkali Metals
Atomic Structure of Calcium
f
Calcium
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Atomic
Atomic Number
20 86
Electron Configuration
[Ar] 4s
2
Crystal Structure
Face Centered Cubic (FCC)
Crystal Lattice
FCC-Crystal-Structure-of-Calcium.jpg#100
Atom
Number of Protons
20 85
Number of Neutrons
20 65
Number of Electrons
20 85
Radius of an Atom
Atomic Radius
197.00 pm 8
Covalent Radius
176.00 pm 24
Van der Waals Radius
231.00 pm 23
Atomic Weight
40.08 amu 80
Atomic Volume
29.90 cm3/mol 10
Adjacent Atomic Numbers
Previous Element
9
Next Element
60
Valence Electron Potential
29.00 (-eV) 55
Lattice Constant
558.84 pm 10
Lattice Angles
π/2, π/2, π/2
Lattice C/A Ratio
1.55 46
Mechanical >>
<< Chemical
Alkali Metals
Neodymium
Gadolinium
Aluminium
Lead
Lithium
Platinum
Compare Alkali Metals
Neodymium vs Lithium
Neodymium vs Platinum
Neodymium vs Beryllium
Alkali Metals
Beryllium
Periodi...
|
Facts
|
Uses
|
Physical
Radium
Periodi...
|
Facts
|
Uses
|
Physical
Barium
Periodi...
|
Facts
|
Uses
|
Physical
» More Alkali Metals
Compare Alkali Metals
Gadolinium vs Neodymium
Periodi...
|
Facts
|
Uses
|
Physical
Aluminium vs Neodymium
Periodi...
|
Facts
|
Uses
|
Physical
Lead vs Neodymium
Periodi...
|
Facts
|
Uses
|
Physical
» More Compare Alkali Metals