What atomic mass is equivalent to seven helium nuclei?

What atomic number is equivalent to seven helium nuclei?

Now subtract that from the atomic mass and number of ununhexium

suppose the isotope of ununhexium ( find the symbol for this as well) undergoes a succession of seven a-decay reactions. What isotope would be the final product of these changes. I must show how I arrived at this answer

Similar Questions
  1. How do the atomic mass and atomic number compare for helium?Responses The atomic number is greater. The atomic number is
    1. answers icon 1 answer
    1. answers icon 9 answers
  2. Which if the following has the greatest number of particles4g of lithium (atomic mass of li=7) 4g of chlorine gas (cl2) (atomic
    1. answers icon 3 answers
    1. answers icon 1 answer
more similar questions