Why might the seismic waves have traveled faster to one city than the other? A. They were traveling through different types of rocks. B. One city was quieter that the other. C. It is impossible for waves to travel at different speeds. D. One city was smaller than the other.

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?

Adilute aqueous potassium nitrate solution is