Science / Chemistry / Cyanide: (CN-) 1. An ion with a -1 charge containing one atom of carbon bound to one atom of nitrogen. 2. A compound that contains CN- ions.

Cyanide Process

Science / Chemistry / Cyanide Process: A method for separating a metal from an ore. Crushed ore is treated with cyanide ion to produce a soluble metal cyanide complex. The complex is washed out of the ore and reduced to metallic form using MORE

Potassium Ferricyanide

Entertainment / Photography / Potassium Ferricyanide: Chemical used in farmer's reducer as a bleach. MORE

Poison Pill

Business / Finance / Poison Pill: Anti-takeover device that gives a prospective acquiree's shareholders the right to buy shares of the firm or shares of anyone who acquires the firm at a deep discount to their fair market value. Named MORE

Hydrogen (H)

Science / Periodic Table of Elements / Hydrogen (H): Atomic number: 1, Atomic mass: 1.007825 g.mol -1, Electronegativity: 2.1, Density: 0.0899*10 -3 -3 at 20 °C, Melting point: - 259.2 °C, Boiling point: - 252.8 °C, Vanderwaals radius: 0.12 nm, MORE