Cooper is the substance that can't be decomposed by a chemical chAnge. So 4)
Answer:
The answer to your question is: density = 4 g/cm³
Explanation:
Data
Volume = 100 cm³
Mass = 400 g
Density = ?
Formula
density = mass/volume
substitution
density = 400/100 = 4 g/cm³
Answer:
It is heterogeneous as it is made up of visibly different substances or phases.
Answer: (D) Are there solvents mixed in (or is it water based)?
