Wind is plotted in increments of 5 knots (kts), with the outer end of the symbol pointing toward the direction from which the wind is blowing. The wind speed is determined by adding up the total of flags, lines, and half-lines, each of which have the following individual values: Flag: 50 kts. Line: 10 kts.
Save. Whether you bite into an apple, steak or dish of ice cream, youâre sure to get plenty of one type of element: carbon. Because carbon is present in all known forms of life, every food we eat contains carbon. Carbon is unique in its ability to form large, diverse molecules because of the way it forms electronic bonds with other atoms. The chemical bonds carbon forms allow it to form long molecular chains essential to life as we know it.
Carbon is the sixth element listed on the Periodic Table of the Elements. Represented by the symbol C, carbon is the single most important element to the existence of life as we know it. Carbon is present in every living thing on Earth and is the second most abundant element found in humans. Carbon possesses a number of special chemical and physical properties that make it unusually suitable for the formation of complex compounds necessary for life. Structure A stable carbon atom possesses six protons, six neutrons and six electrons, resulting in an atomic mass of 12.011 and the sixth position on the Periodic Table of the Elements.