15.6gC3H8*44.1gC3H8*32gO2=11.32
I think because each element has its own number of protons and neutrons, giving it its own atomic number and mass (correct me if I’m wrong please)
Answer:
The Popular ones are five in number
Explanation:
Calcium
Silicon
Germanium
Tin
Lead
Answer:
A hole
Explanation:
put a hole in the barrel and let some water out
