Same number of protons, different neutrons.
The first hint to crack the puzzle «Same number of protons, different neutrons.» is:
It is a word which contains 8 letters
The second hint to crack the puzzle «Same number of protons, different neutrons.» is:
It starts with letter I
I
The third hint to crack the puzzle «Same number of protons, different neutrons.» is:
It ends with letter S
I
s
Looking for extra hints for the puzzle «Same number of protons, different neutrons.»:
Click on any empty tile to reveal a letter
I
s
The answer for the puzzle «Same number of protons, different neutrons.» is:
I
s
o
t
o
p
e
s