Answer:
it will explod because off all of the prussere but on to it.
Explanation:
N(C): N(H)=n(C): n(H)=6: 10
3×10²¹: x=6: 10
x=5×10²¹
Answer:
Chlorine
Explanation:
Each arrow represents one electron. Most of the boxes are filled, meaning they have two electrons. The last box only has one arrow, so it only has one electron. If you add it up, you get 17, which is Chlorine.
It is a molecule because hydrogen is an element.
An element is made up of molecules
Calcium = 1
Sulfur = 1
Oxygen = 4
