CAS Number | 7440-37-1 |
---|---|
PubChem CID | 23968 |
Atomic Radius | 71 |
Atomic Volume | 22.4 |
Atomic Weight | 39.948 |
Block | p |
Boiling Point | -185.85 |
Bulk Modulus | |
Category | Noble gases |
Crystal Structure | Face Centered Cubic |
Color | |
Covalent Radius | 106 |
Density | 0.001784 |
Electrical Resistivity | |
Electron Configuration | [Ne] 3s2 3p6 |
Electrons per shell | 2, 8, 8 |
Electronegativity | - |
Electrons | 18 |
Group | 18 |
Heat of Fusion | 1.18 |
Heat of Vaporization | 6.5 |
Ionization Potential | 15.7596 |
Magnetic Ordering | |
Magnetic Susceptibility | |
Mass | 39.948 |
Mass Number | 18 |
Melting Point | -189.35 |
Name | Argon |
Neutrons | 22 |
Atomic Number | 40 |
Oxidation States | 0 |
Period | 3 |
Phase | Gas |
Poisson Ratio | |
Protons | 18 |
Shear Modulus | |
Specific Heat Capacity | 0.52 |
Symbol | Ar |
Thermal Conductivity | 0.000177 |
Van der Waals radius | |
Young's Modulus | |
Abundance | |
Abundance in Earth's crust | 0.00015% |
Abundance in Universe | 0.02% |
39.948(1)
36Ar 38Ar 40Ar
30Ar 31Ar 32Ar 33Ar 34Ar 35Ar 37Ar 39Ar 41Ar 42Ar 43Ar 44Ar 45Ar 46Ar 47Ar 48Ar 49Ar 50Ar 51Ar 52Ar 53Ar