Cars and bike yesyesyesyesyeyseyeyeyeyey
Some Gases are lighter than air
Remember,Air is a mixture of gases
So you cant tell!
It depends on the gas
Hope i helped
B.
As you can see both NO and NH3 have 4 moles therefore it is 4:4 between the molecules or in other words a 1:1 ratio in simplest forms
You can simply subtract the atomic number from the mass number in order to find the number of neutrons.
Answer:
basically the middle of an earthquake
