Which is true about the four atoms shown in figures A, B, C, and D?

A.
A, C, and D are different elements, while B is an isotope of D.

B.
B, C, and D are different elements, while A is an isotope of C.

C.
A, B, and C are different elements, while D is an isotope of C.

D.
A, B, and D are different elements, while C is an isotope of B.

Question

Which is true about the four atoms shown in figures A, B, C, and D?		
  

 
 A.
A, C, and D are different elements, while B is an isotope of D.
 
 B.
B, C, and D are different elements, while A is an isotope of C.
 
 C.
A, B, and C are different elements, while D is an isotope of C.
 
 D.
A, B, and D are different elements, while C is an isotope of B.

jabez177 · Answer

C? @Rushwr

rushwr · Answer

Yep we did this earlier right? It was the same question

jabez177 · Answer

Ohhh yeahhh!!! It's a similar question. :P

rushwr · Answer

LOL okai :)