What goes in the center of a Lewis Dot Structure? A. nucleus

B. element name

C. element symbol

C. element symbol

Explanation:

The element symbol goes in the center of a Lewis Dot Structure.

C. element symbol

Explanation:

The central atom is usually the atom with the lowest subscript in the molecular formula and the atom that can form the most bonds. If all of the atoms usually form the same number of bonds, the least electronegative atom is usually the central atom.

the answers are a and c

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?