Question

Two atoms that are isotopes of one another must have the same number of what? A.neutrons

Answer 1

Two  atoms that  are isotopes of  one another that   must the same number of   protons ( answer B)

Explanation

• Isotope  are two or more forms  of the same element that contain  the same  number of protons and  electron   but different  number  of neutrons.

• For example  carbon 12  and carbon 14   are both  isotope of carbon.

• Carbon 12 has 12 neutrons while  carbon 14 has  8 neutrons.