The water on your skin is evaporating, pulling heat with it. This is called evaporative cooling.
K gives 1 electron, and Br takes 1 electron.
I have the same question too!!!Dang I thought I would get a answer I just guessed
Answer:
sp²
Explanation:
You need to look at how many electron orbitals around the atom. Looking at the structure below, you can see that there are three electron orbitals. This gives you an sp² hybridization.