Your answer would be to know the substance HALF - LIFE.
Hope that helps!!!!
The study of the elements and forms of matter.
a) CH2O
each element can be divided by 2
b) BCl3
the molecule is already in it's empirical formula
c) CH4
the molecule is already in it's empirical formula
d)CH2O
each element can be divided by 6
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<h3><em /></h3><h3><u><em>The answer to this question is</em></u>: D) Generating electricity from a solar panel system.</h3><h3 />
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the temperature of the air above it
