# Are these the correct lewis structures

1. Dec 3, 2008

### devanlevin

are these the correct lewis structures for these molecules??

also, if i have an ion for example Al$$^{3+}$$ what is its lewis structure, this ion is like noble gas Ne as far as valent electrons, so is its lewis structure just [Al]$$^{3+}$$ , no dots or lines?

2. Dec 3, 2008

### lucky_star

I think you're right on the Al3+.

The other question, did you mean this picture below?

Well, I am not very sure but they look okie to me!