<span>These values also increase from the
bottom to the top of a group because the size of the atom decreases, resulting
in a smaller distance between the nucleus and the valence electron shell, which
increases the attraction between the protons and electrons.</span>
The answer is
e o i and a
not really sure forgive me if im wrong
Heptane means seven carbon atoms and since the general formula is CnH2n+2, heptane will be C7H16
The answer would be strength. Because the Ph is the measurement of how strong or how high the hydronium ion in a solution
<span>Although two centuries old, Dalton's atomic theory remains valid in modern chemical thought. 1) All matter is made of atoms. Atoms are indivisible and indestructible. 3) Compounds are formed by a combination of two or more different kinds of atoms.</span>