Magnesium and nitrogen combine to produce magnesium nitride (Mg3N2). In a particular experiment, a 9.27 gram sample of N2 reacts with Mg. How many grams of Mg are consumed during this synthesis reaction? Group of answer choices

12.0 g Mg

24.1 g Mg

48.2 g Mg

96.4 g Mg

Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?

If the density of water is 1.0 g/cm3, which of these materials would float in water, based on their densities? check all that apply. aluminum cork iron lead wax

Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n