which represents the greatest number of phosphorus atoms? 1). 1atom of phosphorus. 2). 1 mole of phosphorus. 3.) 1 molecule of phosphorus. 4.) 1 gram of phosphorus.

i just got this problem. it's 90.3

i dont know

explanation:

increased stability in the completion of fluorine's outer shell.

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.