Science / Chemistry / Insoluble: Refers to a substance that does not dissolve in a solvent to any significant degree. Compounds with solubilities of less than 1 g per liter of water are often referred to as 'insoluble', even though they do dissolve to a small extent.

Tin (Sn)

Science / Periodic Table of Elements / Tin (Sn): Atomic number: 50, Atomic mass: 118.69 g.mol -1, Electronegativity: 1.8, Density: (alpha) and 7.3 at 20°C (beta), Melting point: 232 °C, Boiling point: 2270 °C, Vanderwaals radius MORE

Carbon (C)

Science / Periodic Table of Elements / Carbon (C): Atomic number: 6, Atomic mass: 12.011 g.mol -1, Electronegativity: 2.5, Density: 2.2 at 20°C, Melting point: 3652 °C, Boiling point: 4827 °C, Vanderwaals radius: 0.091 nm, Ionic radius: 0.26 MORE

Cobalt (Co)

Science / Periodic Table of Elements / Cobalt (Co): Atomic number: 27, Atomic mass: 58.9332 g.mol -1, Electronegativity: 1.8, Density: 8.9 at 20°C, Melting point: 1495 °C, Boiling point: 2927 °C, Vanderwaals radius: 0.125 nm, Ionic radius: 0. MORE

Thorium (Th)

Science / Periodic Table of Elements / Thorium (Th): Atomic number: 90, Atomic mass: 232.04 g.mol -1, Electronegativity: 1.3, Density: 11.72 at 20°C, Melting point: 1750 °C, Boiling point: 4790 °C, Vanderwaals radius: 0.182 nm, Ionic radius: 0 MORE


Business / Construction / Pigment: A powdered solid used in paint or enamel to give it a color. MORE


Health / Vitamins / Gluten: An insoluble protein found in wheat. MORE