Seems like it was just yesterday that he stepped up to the Wheel and let out his first âgood luck!â Since joining the daytime version of the show in 1981, he has earned three EmmyÂ® Awards, a Peopleâs Choice Award and a star on the Hollywood Walk of Fame.
Carbon dioxide is a pure substance. A pure substance can be an element or a compound. Carbon dioxide is a pure compound, consisting of two kinds of atoms that are bonded together. An element consists of merely one kind of atom. For example, oxygen is an element.
Re: Why is carbon dioxide classified as an inorganic compound? Â« Reply #1 on: 23/02/2004 17:39:24 Â» Carbon dioxide is is in kind of a grey area and really seems like it COULD be considered organic, but isn't. On one hand, it contains carbon and is a common product in some organic reactions. (combustion, respiration) On the other hand, organic molecules are expected to be classified into certain categories based on functional groups and any molecule in one those categories is expected to react in a similar way to others like it.