What is the answer to this periodic table pun. what is a letter flipper on a game show?

Calculate the change in entropy if br2(l) is converted into gaseous br atoms. s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)

Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)

Water is important for the of cells. a: size, shape, and temperature b: temperature, color, and odor c: color, odor, and size d: shape, temperature, and color