For each description below, write HB if it describes Hydrogen Bonds, DIS if it describes Dispersion Forces, or DD if it describes dipole-dipole: A) The strongest Intermolecular Force
B) The weakest Intermolecular Force
C) A bond formed due to a temporary dipole
D) When an H bonds to N, O, or F of another molecule

Long term exposure to waves can cause sunburns and skin cancer. a) visible b) infrared c) gamma rays d) ultraviole

Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.