B. compound a material that contains three elements joined in a fixed proportion
24.0mm^3=24÷10÷10÷10cm^3
density=Mass÷Volume
Answer:
It is given in the question that molarity of the sulphuric acid is 2M, the volume of the sulphuric acid is 20 mL, the volume of the solution is 1`L.
Both of them have high electronegativity. Hence they both tend to gain electrons to gain stability.