Alright. So these next ones, it turns out that they're all going to be reactive, just in different ways. So this one had a negative charge. A negative charge indicates a formal charge, so it will be reactive. That's actually one of the more reactive types of properties. F has a net dipole going up, meaning that it's going to have a partial negative and a partial positive. So once again, that's going to be reactive. Is water reactive? Actually, it is because it has a net dipole. Any molecule with a net dipole is going to be reactive to some extent. So water is also reactive.
And then finally, this last one's a little bit crazy, like you don't see lithium a lot. We haven't dealt with lithium a whole lot, but if we just use your electronegativity trends, you know that carbon is over here, and lithium is, like, all the way over here. Which one's more electronegative, the carbon or the lithium? The carbon is much more electronegative. So I would draw my dipole going towards the carbon, which means that I have a partial negative here, a partial positive there. Does that make sense? So once again, this one's also going to be reactive because it has partial charges. Now we actually understand that these are the molecules that are going to want to react.