We have an amazing variety of shapes, styles, and sizes to suit every event, every personality and every winning attitude. To search through all our styles, use our tiara search tool. Or browse through these different sections which are sorted by size. These are our tiaras and crowns that are taller than 4 inches.
alkane-CnH2n+2 alkene-CnH2n alkyl-CnH2n+1 aldehyde-R-CHO where R is any alkyl group ketone-R-CO-R where R is any alkyl group cycloalkane-CnH2n. svetlana Â· 5 years ago.
Formaldehyde in Bamboo Flooring. Formaldehyde is a chemical compound with the formula H2CO. It is the simplest aldehyde, an organic compound containing a terminal carbonyl group: it consists of one carbonyl. Small amounts of formaldehyde are produced as a metabolic byproduct in most organisms, including humans. Formaldehyde is classified as a V.O.C (Volatile Organic Compound) and is unhealthy in high levels.