Asap! will give 15 points

how many moles of each element are in one mole of be(oh)2?

a. 1 mole of beryllium, 1 mole of oxygen, 2 moles of hydrogen

b. 1 mole of beryllium, 2 moles of oxygen, 2 moles of hydrogen

c. 2 moles of beryllium, 2 moles of oxygen, 2 moles of hydrogen

d. 2 moles of beryllium, 1 mole of oxygen, 1 moles of hydrogen