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Kay [80]
3 years ago
13

A boron atom has ____ electrons at the first energy level and ____ electrons at the second energy level.

Chemistry
1 answer:
mylen [45]3 years ago
5 0

Answer: A boron atom has 2 electrons at the first energy level and 3 electrons at the second energy level.

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I am having some trouble figuring out how to approach the following problem: A 75.0-mL volume of 0.200 M NH3 (Kb=1.8×10−5) is ti
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<span>We look at the end of the day:

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The flotation process used in metallurgy involves Multiple Choice the roasting of sulfides. separation of gangue from ore. elect
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The flotation process used in metallurgy involves the separation of gangue from ore.

<h3>How does the flotation process work?</h3>

The various wettability qualities of a material's surface are the foundation of flotation operations. The basic principles of flotation are quite similar to those of a sink and float process, where the materials' relative densities to the medium in which they are deposited determine the basis of the separation.

<h3>What is the process of separating minerals from gangue known as?</h3>

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