Explanation:
option A skeleton system is correct option
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Answer:
The empirical formula of a compound is the simplest whole number ratio of atoms of each element in the compound. It is determined using data from experiments and therefore empirical.
For example, the molecular formula of glucose is C 6H 12O 6 but the empirical formula is CH 2O.
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Answer:
40/18AR
Explanation:
sorry my answer was late but i hope this helps someone else! I got it right on the test