Explain what is happening to molecules in the chemical reaction shown here. Helpful vocabulary: the number of atoms, reactant, rearrange. product.
2KF + BaBr, → BaFe + 2KBr
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Which compounds have the empirical formula ch2o? a.c2h4o2 b.c3h6o3 c.ch2o2 d.c5h10o5 e.c6h12o6

Which element forms an ionic bond with flourine? 1) fluorine 2) carbon 3) potassium 4) oxygen

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls