What does NOT change when an aqueous solution is diluted by the addition of more water a. mass of water
b. mass of the solution c. molarity of solution
d. mass of salute

As we move from left to right across the periodic table, what is the general trend? a) atomic radii increase. b) electronegavitiy decreases. c) nuclear shielding increases. d) metallic character decreases.

What powdery mineral is a health hazard when airborne?

If a fast moving car making a loud noise approaches and moves past the person what will happen as the distance between the two increases?