Sulfur Trioxide is the correct name for SO3
<span>Pass the mixture through filter paper. The large particles in the suspension will filter out. to tell the difference between a solution and a colloid, shine a beam of light through the mixture, if it reflects then it is a colloid, if it doesn't then it is a solution</span>
Given the speed, you will travel 195km in 3 hours.
65 x 3 = 195
Answer:
74
Explanation:
we know,
atomic number = number of protons
so,
atomic number = 74
As temperature increases, the average kinetic energy of a sample of gas molecules decreases.
