Now, in this lecture, we're going to only talk about SP hypersized orbitals. In future lectures, we're also going to talk about SP two and SP three hyperze orbitals. So, what is an SP hyperized orbital? Well, this is simply an orbital produced using 50% S orbitals and 50% P orbitals. In other words, when we're combining our orbitals within that given atom, 50% comes from S and 50% comes from P. And this is known as an SP hyper dice orbital. That's exactly what we have in this situation here.