At high altitudes, pressure decreases to 0.5 atm. Non-smokers can breathe 7.2L of air per minute. How many liters of air can they breathe at sea level? (1 atm)

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive