¿Por qué el numero atómico (Z) indica indirectamente el número de electrones (E-)?

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

What does the xylem do? stores the glucose captures the sunlight absorbs oxygen into the leaf carries water from the roots to the leaves

Upon decomposition, one sample of magnesium fluoride produced 1.65 kg of magnesium and 2.56 kg of fluorine. a second sample produced 1.32 kg of magnesium. part a how much fluorine (in grams) did the second sample produce?