Based on the SMILES representation [151Eu], the molecule can be described as:
The molecule is the stable isotope of europium with relative atomic mass 150.919846, 47.8 atom percent natural abundance and nuclear spin 5/2.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule can be described {#by|as!}:
{description#}
europium-151
The molecule is the stable isotope of europium with relative atomic mass 150.919846, 47.8 atom percent natural abundance and nuclear spin 5/2.