A lab student measures the mass of a piece of lead to be 13.87 g. She then places the piece of lead into a graduated cylinder containing 25.3 mL of water. To what level should the water rise for this sample?

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation:

it's c. elements are placed in rows based on how may valencies electrons have.