Expire Worthless is when options enter expiration out of the money and expire without any remaining value. Expiring worthless is one of the most common terms used in options trading.
3 ATOM COUNT. It is hard to grasp just how small the atoms that make up your body are until you take a look at the sheer number of them. An adult is made up of around 7,000,000,000,000,000,000,000,000,000 (7 octillion) atoms.
How Much Copper In Your Body? The adult body contains between 1.4 and 2.1mg of copper per kilogramme of body weight. Hence a healthy human weighing 60 kilogrammes contains approximately a tenth of one gramme of copper. However, this small amount is essential to the overall human well-being.