Solids; Ice and Sugar.
Liquids; Water and Milk.
Gases; Air and Helium.
Silicon is 3p2 bc 2+2+6+2+2=14 and silicon is the fourteenth element
Answer:
C. NaCl and A. Water(H2O)
Explanation:
Products are on the right side of the equation, reactants are on the left.
First, you need to know 1 kg = 10^3 g. And 1 m^3 = 10^6 m^3. So the 1 g/cm3 = 10^3 kg/m3. So the answer is 1.93*10^4 kg/m3.