 Okay, so let's try to build Cl2, the molecule, Cl2, okay. So what do we know about Cl, chlorine at, if we look at the periodic table we know how many, what we say valence electrons it has, how many electrons in its outer shell, right? So how do we show that? We normally have written the atomic symbol there and then put dots around it to show how many valence electrons, right? So let's do that. One, two, how many does it have? Seven. Four, five, six, seven. So seven like that. And the other chlorine, how many does it have? Seven. Seven as well. So what I tend to do is make the spots next to each other, the spots where the two electrons are missing next to each other. This is a covalent molecule. So instead of transferring an electron, they're going to share. So they're going to meet in the middle, so cooperation. So this guy is going to show his fissure caro into the middle. And this guy is two, like that. And then what we'll do is show kind of the whole fashioned way or that antiquated way of drawing these molecules. And in this step you don't have to do, I just want you to know, I just want to show you that it really emphasizes that the octets are filled. So if we look at like this chlorine here, we can see that the octet is filled. You guys see that? If we look at that chlorine there, the octet is filled. Okay, let me do one more thing. But instead of doing this, we use a new thing these days. It's not new. It's like 40 years old or whatever. But anyways, it's got a little bomb. We draw those two shared electrons as a line like that. So it leads to a question. If we were just to see the cl2 and just like skip all that and go to the result. Totally cool. That's what I would prefer you to do. I'm just showing you this so I can put my hand over there and you can see full valence shell, full valence shell. Okay, this actually I wouldn't even, if I were doing the test, I would never put that on. But do we have to do the left side too? This is the showing of the making of the bomb. So we have to do that. Yeah, you want to do that, definitely. Any questions, more questions about this? Does this make sense to you guys? There's plenty more videos of this type of stuff on YouTube or through the notes. I'm sure you guys watch this too.