What is the percent composition of Fe(iron) in FeO3? (Round the answer
to the nearest whole number percent. You must enter the answer with
the percent sign: Ex 30%)

In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy

Type the letter that represents the correct location for each particle type below.

Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.