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
answered: Guest
space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )
answered: Guest
Matter- occupies space and possesses rest massno matter is the opposite