Tellurium, Te, is reacted with iodine. Set up balanced reaction equations for the formation of all theoretically possible reaction products, draw their Lewis struc-

tures and describe their spatial built! React the tellurium-iodine compound with

the highest molecular weight in separate reactions with one, two, three and four

equivalents of water and set up stoichiometric reaction equations for each reaction!

d.) circle motion requires a force to give it a centripetal acceleration.

the ozone layer acts as a filter for the shorter wavelength and highly hazardous ultraviolet radiation (uvr) from the sun, protecting life on earth from its potentially harmful effects. when the sky is clear, there is an inverse relationship between stratospheric ozone and solar uvr measured at the earth's surface.

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3