What is the atomic number of the element produced when an element with atomic number Z emits an a particle?
A) Z __ 2
B) Z __ 1
C) Z + 1
D) Z + 2
A
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Describe the ethnolinguistic geography of Afghanistan.
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Why can igneous rocks be distinguished from chemical sedimentary rocks based on composition?
A) The composition of each rock results in different texture. B) The composition of each rock results in different colors. C) Igneous rocks, since formed underground, are made up of the same elements as chemical sedimentary rocks. D) Igneous rocks are primarily made up of silicates, which chemical sedimentary rocks don't contain.
Venus has a planetary albedo of 0.8, and Mars has an albedo of 0.22. Using the answer to part (a), determine the effective radiating temperatures of these planets
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With free trade agreements like NAFTA and CAFTA, the wealth gained from manufacturing, which has the highest value-added profits, typically stays in the country of production.
a. true b. false