Answer:
Explanation:
We are given this compound with the formula: C₃H₂O
According the subscripts, 1 molecule contains 3 carbon atoms, 2 hydrogen atoms, and 1 oxygen atom.
We can make a ratio. There are 3 carbon atoms for every 1 molecule of C₃H₂O.
Since we want to calculate the number of atoms in 200 molecules, we can multiply the ratio by 200.
200 molecules of C₃H₂O contains 600 atoms of carbon.
Answer:Chemical energies,elastic energy,kinetic energy,Light energy :)
Explanation:
The correct answer is A. electrons can only jump from one energy level to the next and can't go anywhere in between. This makes it so that the amount of energy an electron can absorb and release are quantized which makes it so that they can only put out light that has certain energies.
I hope this helps. Let me know if anything is unclear.