Types of Bladder Cancer. The main types of bladder cancer are named for the type of cells that become cancerous. The most common is transitional cell carcinoma, which begins in the cells that line the inside of the bladder.Squamous cell carcinoma and adenocarcinoma are much less common.ypes of Bladder Cancer. The main types of bladder cancer are named for the type of cells that become cancerous. The most common is transitional cell carcinoma, which begins in the cells that line the inside of the bladder.
1. chemical compound - (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight. compound. chemical science, chemistry-the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions.
A compound is a substance made from two or more elements. that have reacted chemically with each other. Remember this definition as you might need it in the exam! A compound is a completely new material that will often have. totally different properties from the elements that made it. For example. The element sodium is a highly reactive metal. The element chlorine is a yellow-green poisonous gas (non-metal).