Giving brainliest 4 best answer :> ~~

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.