It is B because horn coals are bigger and I read it in a book
Answer:
empirical formula = C3H7
molecular formula = C6H14
Answer:
Phase changes typically occur when the temperature or pressure of a system is altered. When temperature or pressure increases, molecules interact more with each other. When pressure increases or temperature decreases, it's easier for atoms and molecules to settle into a more rigid structure.
Explanation:
Hope it helps UvU
