According to their positions on the periodic table, which of the following neutral atoms has the largest atomic radius? Magnesium

Calcium

Strontium

Beryllium

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

Compare and contrast solutions and suspensions

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.