The New Book of KnowledgeGrolier Incorporated, 2002 - Počet stran: 21 An illustrated encyclopedia with articles on history, literature, art and music, geography, mathematics, science, sports, and other topics. Some articles include activities, games, or experiments. |
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Strana 258
... chemical anesthetics , identified by names in common usage . All are made in a laboratory . GENERAL ANESTHETICS CHLOROFORM : Clear liquid with a sweet odor . Quickly changes into gas . Stronger than ether , but not as safe in large ...
... chemical anesthetics , identified by names in common usage . All are made in a laboratory . GENERAL ANESTHETICS CHLOROFORM : Clear liquid with a sweet odor . Quickly changes into gas . Stronger than ether , but not as safe in large ...
Strana 283
... Chemical Warfare . Some creatures defend themselves with chemical weapons . The chemicals are delivered in a variety of ways , such as the foul - smelling spray of the skunk , the venomous bite of a snake , the fierce stings of a ...
... Chemical Warfare . Some creatures defend themselves with chemical weapons . The chemicals are delivered in a variety of ways , such as the foul - smelling spray of the skunk , the venomous bite of a snake , the fierce stings of a ...
Strana 483
... chemical element , usually referred to simply as an element . When dif- ferent types of atoms combine , they form molecules of a chemical compound , often re- ferred to as a compound - a substance made up of two or more elements in ...
... chemical element , usually referred to simply as an element . When dif- ferent types of atoms combine , they form molecules of a chemical compound , often re- ferred to as a compound - a substance made up of two or more elements in ...
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