How many liters of hydrogen gas can be collected at 23.0 °C and 95.0 kPa if 25.0g of zinc metal react with excess hydrochloric acid?

idk what is it? is this a question that you know the answer or u dont

answerleaving cheese out to get moldy;

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.