Loaning of atoms reflects what type of bonding?
a) metallic bond
b) covalent bond
c) intermolecular bond
d) ionic bond
Answer: d) ionic bond
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An artesian well is one in which ________
A) the well is horizontal and the water table is perched B) pressurized groundwater rises from a deep, unsaturated aquifer C) water rises above the top of the aquifer without any pumping D) the water is warm, fairly saline, and recharged by an affluent stream
How can you tell the difference between plutonic and volcanic igneous rocks?
A) A volcanic rock is fine-grained; a plutonic rock is coarse-grained. B) A volcanic rock experienced more pressure, so they are smaller; plutonic rocks are larger. C) A volcanic rock has less silicate material than plutonic. D) A volcanic rock is much hotter than a plutonic rock.
"Exotic" is another word for
A. Beautiful B. Foreign C. Rare D. Desirable E. Tropical
A 2-kg mass that weighs 20 N has 40 J of potential energy relative to the ground. What is its height?
A. 1 m. B. 2 m. C. 3 m. D. 4 m.