Solid ability is the ability for a company into the solving water. So that means that you have a compound and one place and water is going to fully break up. So let's say we have a comp Uncle X Y and you places and water It is going to rig up into explosive. And why minus and usually we don't show the water. But what's happening here is the water molecules are really coming to attach themselves between his company. So they kind of hang around it and I tried themselves to it. And if you notice I'm drying, the oxygen's are on the positive and the hydrogen Zahran negative because oxygen is partially negative. Kind of like a magnet, right? Does. That's what they're so good kind of behaves they think about it like a magnet, right? This is a permanent magnet with temporary charges. So 100 in this partially positive and oxygen this partial negative. And when you have a compound that is main fully a positive charges negative charges, they're gonna be very attracted to this water molecule, right? The positive side is gonna be attracted to the negative iron, and the negative side is gonna be attracted to the positive I it and the fact that it stays together, it means that is gonna hold up really strongly. Does this call a polar molecule? A polar molecule is one that has uneven distribution of electrons. In this case, the oxygen has most of the elections. So if you look at that lewis dot structure of water, it looks like this where most of the elections are on the oxygen. And so for the share elections, right, this is oxygen is gonna hold on really tight those hydrogen. So this is a very stable molecule. It happens a lot. And it waters also called something. I'm fourth Eric, which means that it has ability to be an asset or a base. And this is because water, if you think of water, it's made out of two of the most common I un's that we see throughout reactions, which is hydrogen hydroxide, and thus we usually gives us water. So water is very, very likely to form what a really likes a form. And it also really likes to attach itself to other irons or polar couvillon molecules that air molecules that are non metals that also have partial charges. Water is also very good a being what is also really good a being an Exxon solvent because it has taken Sitton What is really good being an excellent solvent because it can access a solid liquid or gas notice that I wrote. L and those are a quiz. Those means that air their irons in water but water itself is liquid is pure is one of those few pure liquids that we can work with, right. And also, if you look at something called a pH scale of acidity and basis, city water is the main scale of what we compare it to. A ph of seven, which is in the middle, will be neutral, which it would just be water.