It is well known that the element magnesium has three naturally occurring isotopes. mg-24 represents 79.0% of all magnesium atoms, mg-25 accounts for 10.0%, and mg-26 is the remaining 11.0%. if you have 234. atoms of magnesium, how many should be mg-24?

The rules of engagement (roe) working group is often used to (select all that apply.)

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

If one fission reaction of a uranium-235 atom produced two neutrons, how many neutrons would be released if the chain reaction occurred three more times?