1. an isotope has the same but a different .

question 1 options:

number of protons, number of electrons

number of neutrons, number of protons

mass number, number of protons.

atomic number and mass number

2.u-232
u-235
u-236
u-238

these nuclei all have a different number of

question 2 options:

electrons

neutrons

protons

nucli
identify the number of neutrons in one atom of sulfur with an isotopic mass number of 34 amu.

question 3 options:

16

18

32

34

3.identify the number of neutrons in one atom of sulfur with an isotopic mass number of 34 amu.

question 3 options:

16

18

32

34