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:
I think that it might be 2.7
Explanation:
Answer:
C2H4
Explanation:
This compound has no oxygen atoms at all.
