sulfur vs chlorine vs neodymium

sulfur (chemical element) | chlorine (chemical element) | neodymium (chemical element)

Periodic table location

Images

| sulfur | chlorine | neodymium atomic symbol | S | Cl | Nd atomic number | 16 | 17 | 60 short electronic configuration | [Ne]3s^23p^4 | [Ne]3s^23p^5 | [Xe]6s^24f^4 Aufbau diagram | 3p 3s | 3p 3s | 4f 6s block | p | p | f group | 16 | 17 | period | 3 | 3 | 6 atomic mass | 32.06 u | 35.45 u | 144.242 u half-life | (stable) | (stable) | (stable)

| sulfur | chlorine | neodymium phase at STP | solid | gas | solid melting point | 115.21 °C | -101.5 °C | 1021 °C boiling point | 444.72 °C | -34.04 °C | 3100 °C critical temperature | 1314 K | 416.9 K | critical pressure | 20.7 MPa | 7.991 MPa | molar heat of fusion | 1.73 kJ/mol | 3.2 kJ/mol | 7.1 kJ/mol molar heat of vaporization | 9.8 kJ/mol | 10.2 kJ/mol | 285 kJ/mol specific heat at STP | 705 J/(kg K) | 478.2 J/(kg K) | 190 J/(kg K) adiabatic index | | 7/5 | Néel point | | | 19.2 K (properties at standard conditions)

| sulfur | chlorine | neodymium density | 1.96 g/cm^3 | 0.003214 g/cm^3 | 7.01 g/cm^3 liquid density | 1.819 g/cm^3 | | 6.89 g/cm^3 molar volume | 16.36 cm^3/mol | 11030 cm^3/mol | 20.58 cm^3/mol Mohs hardness | 2 (≈ gypsum) | | 1.2 (between talc and gypsum) Vickers hardness | | | 343 MPa Brinell hardness | | | 265 MPa bulk modulus | 7.7 GPa | 1.1 GPa | 32 GPa shear modulus | | | 16 GPa Young's modulus | | | 41 GPa Poisson ratio | | | 0.28 tensile yield strength | | | 165 MPa ultimate tensile strength | | | 170 MPa refractive index | 1.001111 | 1.000773 | sound speed | | 206 m/s | 2330 m/s thermal expansion | | | 9.6×10^-6 K^(-1) thermal conductivity | 0.205 W/(m K) | 0.0089 W/(m K) | 17 W/(m K) (properties at standard conditions)

| sulfur | chlorine | neodymium electrical type | insulator | insulator | conductor resistivity | 1×10^15 Ω m (ohm meters) | 100 Ω m (ohm meters) | 6.4×10^-7 Ω m (ohm meters) electrical conductivity | 1×10^-15 S/m (siemens per meter) | 0.01 S/m (siemens per meter) | 1.6×10^6 S/m (siemens per meter) magnetic type | diamagnetic | diamagnetic | paramagnetic volume magnetic susceptibility | -1.22×10^-5 | -2.31×10^-8 | 0.0033648 mass magnetic susceptibility | -6.2×10^-9 m^3/kg (cubic meters per kilogram) | -7.2×10^-9 m^3/kg (cubic meters per kilogram) | 4.8×10^-7 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | -1.99×10^-10 m^3/mol (cubic meters per mole) | -5.11×10^-10 m^3/mol (cubic meters per mole) | 6.9235×10^-8 m^3/mol (cubic meters per mole) Néel point | | | 19.2 K (kelvins) work function | | | 3.2 eV (Polycrystalline) threshold frequency | | | 7.738×10^14 Hz (hertz) color | (yellow) | (yellow) | (silver) refractive index | 1.001111 | 1.000773 |

| sulfur | chlorine | neodymium valence | 6 | 5 | 3 electronegativity | 2.58 | 3.16 | 1.14 electron affinity | 200 kJ/mol (kilojoules per mole) | 349 kJ/mol (kilojoules per mole) | 50 kJ/mol (kilojoules per mole) first ionization energy | 999.6 kJ/mol (kilojoules per mole) | 1251.2 kJ/mol (kilojoules per mole) | 533.1 kJ/mol (kilojoules per mole) ionization energies | 999.6 kJ/mol | 2252 kJ/mol | 3357 kJ/mol | 4556 kJ/mol | 7004.3 kJ/mol | 8495.8 kJ/mol | 27107 kJ/mol | 31719 kJ/mol | 36621 kJ/mol | 43177 kJ/mol | 1251.2 kJ/mol | 2298 kJ/mol | 3822 kJ/mol | 5158.6 kJ/mol | 6542 kJ/mol | 9362 kJ/mol | 11018 kJ/mol | 33604 kJ/mol | 38600 kJ/mol | 43961 kJ/mol | 533.1 kJ/mol | 1040 kJ/mol | 2130 kJ/mol | 3900 kJ/mol

Reactivity

| sulfur | chlorine | neodymium term symbol | ^3P_2 | ^2P_(3/2) | ^5I_4 atomic radius | 100 pm | 100 pm | 185 pm covalent radius | 105 pm | 102 pm | 201 pm van der Waals radius | 180 pm | 175 pm | (electronic ground state properties)

| sulfur | chlorine | neodymium universe abundance | 0.05 mass% | 1×10^-4 mass% | 1×10^-6 mass% solar abundance | 0.04 mass% | 8×10^-4 mass% | 3×10^-7 mass% meteorite abundance | 4 mass% | 0.037 mass% | 5×10^-5 mass% crust abundance | 0.042 mass% | 0.017 mass% | 0.0033 mass% ocean abundance | 0.093 mass% | 2 mass% | 2.8×10^-10 mass% human abundance | 0.2 mass% | 0.12 mass% | universe molar abundance | 0.002 mol% | 4×10^-6 mol% | 9×10^-9 mol% solar molar abundance | 9.9×10^-4 mol% | 3×10^-5 mol% | 2×10^-9 mol% meteorite molar abundance | 2.2 mol% | 0.016 mol% | 7×10^-6 mol% ocean molar abundance | 0.018 mol% | 0.35 mol% | 1.2×10^-11 mol% crust molar abundance | 0.027 mol% | 0.0099 mol% | 4.8×10^-4 mol% human molar abundance | 0.039 mol% | 0.021 mol% |