Get the most out of your questions with the extensive resources available on IDNLearn.com. Our experts provide prompt and accurate answers to help you make informed decisions on any topic.
Answer:
See below
Explanation:
I do not know the 'calculation ' to find this answer....you should just look at the periodic table of elements
U = 238.02 gm /mole
Mg = 24.305 gm/mole
Does the question want you to weigh out protons neutrons and electrons?