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Answer: <span>C) plasma
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Natural phenomena characterized by colored lights in the sky, is caused by the interaction of charged particles of energy from the solar wind with the magnetic layer of the earth so we have turbulence and multicolored plasma clouds known as auroras arise.</span>
Strength, the capacity of the invi elements
.50 M KCl because 5% is the same as .05, which makes the .50M more concentrated.
