It is a common observation that naturally occurring processes have a particular direction associated with them. For instance, heat flows from a hot body to a colder body. The property of a system ... this natural direction of events is called w) energy x) entropy y) enthalpy z) equilibrium Answer : ANSWER: X -- ENTROPY...
What naturally occurring radioactive element is so common in homes that testing for its presence is often advisable? Answer : ANSWER: RADON...
________ is naturally occurring inorganic substance found deep under the surface of the earth. a) ore b)mineral c)metal d)non-metal Answer : b)mineral...
A rock is (A)a naturally occurring, hard, solid substance (B) any hard, solid substance on earth (C)an aggregate of minerals (D)only produced by cooling of magma Answer : an aggregate of minerals ...
This woman scientist was the oldest daughter of another very well-known woman scientist. She was the second woman in history to win a Nobel Prize in science, receiving the prize in 1935 for her work in synthesizing new radioactive elements. Who is this famous woman scientist? Answer : ANSWER: IRENE JOLIET-CURIE...
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