The answer is 1/2 because of how many times does 2 go into 2 which is 1 and how many times 2 can go into 4 which is 2. So 1 would go on top and the 2 would go on the bottom
Answer:
C
Explanation:
always look for the line that is perpendicular to the surface
Answer:
Carbon carbon | C2H8 - PubChem.
Explanation:
Brainliest plz :)
The answer is "C" because all isotopes have a different mass number. The number of protons does not change. The mass of electrons is negligible. Thus, the number of neutrons changes.
