Colourless transparent substance with extra ordinary brilliance due to its high refractive index. It's quite heavy. It's extremely hard. (Hardest substance known) It's doesn't conduct electricity....
The first step is to write down the unbalanced chemical equation. If you're lucky, this will be given to you. If you're told to balance a chemical equation and only given the names of the products and...
Algebra: 1. (a + b) = a + 2ab + b 2. (a – b) = a – 2ab + b 3. (a + b) (a – b) = a – b 4. (x + a)(x + b) = x + (a + b)x + ab 5. (x + a)(x – b) = x + (a – b)x –...