![]() Now let's go to the otherĮnd of the periodic table and say, look at chlorine. Has one valence electron, we would just draw that one The valence electrons for, say, sodium we could do it with what's known as a Lewis dot structure or a Lewis electron dot structure, sometimes just called aĭot structure for short. Group one elements is that they have one valence electron. And to understand it, let's getĪ periodic table of elements out right over here. What I would consider one of the more extreme type of bonds. It is, how do atoms bond? Now as we will see, thereĪre several types of bonds and it's really a spectrum. And this sticking together of atoms is what we are going to study in this video. And one of the most interestingįorms of interaction is when they stick to each other What begins to be interesting is how the atoms actually Whole universe including us would just be a bunch ofĪtoms drifting around. But atoms don't just operate in isolation. We have thought about the number of electrons and protons and neutrons and the electron configuration of atoms. We've talked about so far has been atoms in isolation. ![]()
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