Molecular formula: C8H6N2
Empirical formula: C4H3N
Answer:
the three point problem is well known as the in structial
Explanation:
D: the composition of the materials that make up the planet
Answer:
3 g/mL
Explanation:
We know that the density of an object can be measured by dividing its mass (g) to its volume (mL).
Formula
D=m/v
Given data:
Mass= 45 g
Volume= 15 mL
Now we will put the values in formula:
D=45 g/ 15 mL= 3 g/mL
