Answer:
Mass of one electron is 9.1 × 10⁻³¹ kg
Mass of one proton is 1.673 × 10⁻²⁷ Kg
Mass of one neutron is 1.675 × 10⁻²⁷ Kg
<u>-TheUnknownScientist</u><u> 72</u>
0.0015 kilometers is for sure the answer!
What is the mole ratio of  to Fe? if oxygen it is 4:3 Fe3O4
VII . A because it contains Br (l), Cl (g) and I (s)
10 atoms. If there are 10 in the reactants you need the same number in the products
