ASVAB GENERAL SCIENCE EXAM QUESTIONS AND ANSWERS 100% CORRECT!

In chemistry, to be classified as an organic substance, a substance must contain? - ANSWER carbon atoms Which element does NOT contain any neutrons? - ANSWER hydrogen What is the symbol for the hydroxyl ion? - ANSWER OH- A perpetual-motion machine can never be built because it is not possible to eliminate - ANSWER inertia The chemical formula of a compound describes what? - ANSWER The elements the compound contains & ratio of elements in the compound When scientists measure a liquid's resistance to flow, they are measuring the liquid's - ANSWER viscosity As a human breathes, air is first warmed and filtered in the - ANSWER nasal cavity In the food chain described below, which is the tertiary consumer? dandelion---> rabbit ----> fox -----> coyote A. dandelion B. rabbit C. fox