D. The number of electrons equals the atomic number for a neutral element. Each number after the letter refers to the number of electrons in that shell. So for D, 2+2+6+2+6+2 = 20 electrons, which is equal to the atomic number.
Answer:
Unbalanced
Explanation:
Alligators, Crocodiles, Anacondas, Beavers, Fish , Frogs and MANY more.
~mathnerdz
A: object 1
B: object 2
C: object 1
D: object 1