You can look at the number of valence electrons and look at the size of the molecule itself to determine which element in this certain group is shown on the model.
<span>The two factors that determine whether or not a molecule is polar are if the individual bonds are even and the </span>shape<span> of the molecule. If the molecule is perfectly symmetric, the molecule will not be polar even if there are polar bonds present.</span>
Answer:
17)c: the reactivity of a metal.
Explanation:
Answer:
Compounds are represented by chemical formulas.
Explanation:
