Which of the following is accurate in describing the placement and classification of iodine? a. iodine is located in period 5, group 17 and is classified as a nonmetal. b. iodine is located in period 17, group 5 and is classified as a nonmetal. c. iodine is located in period 6, group 7 and is classified as a metal. d. iodine is located in period 7, group 6 and is classified as a metal.

If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

Aspecimen of oil having an initial volume of 580cm^3 is subjected to a pressure increase of 4.0 mpa, and the volume is found to decrease by 0.40 cm^3. (a) what is the bulk modulus of the material? (b) what is the compressibility of the material?