Answer:
3. be
Explanation:
it shows it in the word search
I believe so..... hmm idk
-3 - 3(-2) = +3
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Based on a polarity interplay between the sample and two other substances<span> ... with different polarities </span>will<span> travel at different rates as the </span>solvent<span> moves, causing their separation. 1 ... In thin </span>layer chromatography<span> the solid phase (silica gel or alumina) is ... Once the TLC plate has been spotted and ready to </span>go<span>, carefully place it .</span>
