liquid plastic is frozen in a physical change that increases its volume. what can be known about the plastic…
liquid plastic is frozen in a physical change that increases its volume. what can be known about the plastic after the change? its mass will increase. its density will increase. its mass will remain the same. its density will remain the same.
Answer
Brief Explanations:
In a physical change like freezing, mass is conserved as no new matter is created or destroyed. Density is mass per volume ($\rho=\frac{m}{V}$). Since volume increases and mass stays the same, density decreases.
Answer:
C. Its mass will remain the same.