(If he were virtuous & good, he would become a Great Horned Owl). In British folklore, a screeching Barn Owl is believed to predict that a storm or cold weather was imminent. During a storm, if a Barn Owl was heard, it indicated that the storm was nearly over.
Carbon group. The carbon group is a periodic table group consisting of carbon (C), silicon (Si), germanium (Ge), tin (Sn), lead (Pb), and flerovium (Fl). In modern IUPAC notation, it is called Group 14. In the field of semiconductor physics, it is still universally called Group IV.
If a monosaccharide contains a ketone group in an inner atom, then the monosaccharide is classified as a ketose. A ketone group is a carbon atom forming a double bond with oxygen and single bonds with two hydrocarbon groups.A hydrocarbon group is a group that contains carbon bonded with hydrogen.onosaccharides are the simplest unit of carbohydrates. They are composed of carbon, hydrogen, and oxygen atoms, and they cannot be broken down further since they are already in their simplest form. Their general formula is (CH2O)n, where n is any number equal or greater than 3.