Top 10 unbelievable historical concurrencies. A glucocorticoid is a type of steroid hormone which is produced in the cortex of the adrenal gland: cortisol is probably the most well known and common example of a glucocorticoid.
carbon is a special eleme having 4 electron in its outer shell so to complete its octect it needs to share its electron in a covalent bond. carbon is a special eleme having 4 electron in its outer shell so to complete its octect it needs to share its electron in a covalent bond.
Carbon will then have five valence electrons (its four and the one its sharing with fluorine). Covalently sharing two electrons is also known as a single bond.. Carbon will have to form four single bonds with four different fluorine atoms to fill its octet. The result is CF4 or carbon tetrafluoride.