How do isotopes of a given element differ? a. They have ...

[Pineapplelove6]

How do isotopes of a given element differ?
 a. They have different mass numbers.
  b. They have different neutron numbers.
  c. They have different atomic numbers.
  d. They have different quantum numbers.
  e. none of the above

Question 2

Radioactive decay is involved in
 a. irradiating food to destroy harmful bacteria
  b. keeping the interior of the Earth hot
  c. making smoke detectors work
  d. finding flaws in jet engine parts
  e. all of the above

[janeli]

Answer to Question 1

A, B

Answer to Question 2

E

[Pineapplelove6]

Thanks for the timely response, appreciate it

[patma1981]

Gracias!