Answers. Best Answer: Ans for a) alpha particles are composed of 2 protons and 2 neutrons. beta particles are essentially electrons and are structureless (point particles). gamma are gamma radiations-they are electromagnetic radiations.Ans for b) alpha particles cannot travel far since they are heavy.nswers. Best Answer: Ans for a) alpha particles are composed of 2 protons and 2 neutrons. beta particles are essentially electrons and are structureless (point particles). gamma are gamma radiations-they are electromagnetic radiations.
hyper-. Prefix meaning excessive, above normal; opposite of hypo-. [G. hyper, above, over] hyper-. Prefix denoting above, beyond, over, excessive. Hyper- is one of the most widely-used prefixes in medicine and covers a range of senses all of which imply an excess over the normal. It may refer to growth of a body part, for instance, indicating an abnormal increase in size, as in hypertrophy or hyperplasia.
exÂ·cess. n. 1. The state of exceeding what is normal or sufficient: rains that filled the reservoirs to excess. 2. An amount or quantity beyond what is normal or sufficient; a surplus: sold most of the stoves and put the excess in the warehouse. 3. The amount or degree by which one quantity exceeds another: Profit is the excess of sales over costs. 4. a. Intemperance; overindulgence: drank to excess.