A brick has a volume of 475 cubic centimeters and a mass of 912 grams. Calculate its density.
Write your answer to the hundredths place

In a copper wire, a temperature increase is the result of which of the following

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude

Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.