Answer:
Covalent substances have weaker intermolecular attractions.
Explanation:
i just took the test
Answer:
The carbons on either side of the double bond are pointed in the same direction
Answer:
0.15215407
Explanation:
Im not 100% sure if this is correct!
Answer:
Mechanical energy
Explanation:
because the heat energy turn into a mechanical energy that spins the engine
