Pure substances are defined as substances that are made of only one type of atom or molecule
K is Potassium, Cl is Chlorine, and O is oxygen. The little number that follows an element tells you how much of that element there is. So O3 is 3 Oxygen.
Let's count: K Cl O O O
<h2><em>It is True that every bronsted-lowry acid is also a lewis acid </em></h2>
The name of the element whose third shell has 2p electrons is neon.
Answer:
4 weeks
Explanation:
It takes 4 weeks for the cyclle to be happening again