b. mass numbers
Chemistry, 20.02.2021 01:00 amiechap12
6.The atomic mass represents the weighted average of an element’s
a. Ions
b. mass numbers
c. atomic numbers
d. isotopes
Answers: 3
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Answer from each drop-down menu. e characteristics of a borane molecule (bh). the lewis structure and table of electronegativities are given olecular shape is and the molecule is reset next erved. search e a
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How have the greenhouse gasses increased from the year 2000 to 2018
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Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false
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Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.
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6.The atomic mass represents the weighted average of an element’s
a. Ions
b. mass numbers
b. mass numbers
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