The object in this photo belongs to which major part of the Earth system? O A. Hydrosphere
O B. Biosphere
O C. Atmosphere
O D. Geosphere

Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?