How many grams of nitric acid, HNO3, can be prepared from the reaction of 138 got NO2 with 54.0 g H20 according to the equation below?

d.) the average kinetic energy of the gas particles is greater in container b because its particles move faster.

the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.