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?

1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?

Which sample at stp has the same number of atoms as 18 liters of ne at stp