Normalised elemental release
= Normalised elemental release
{title2=$NL_e=m_e/(f_eS)$}
= Normalized elemental release
{synonym}
The solution-released mass of an element divided by its initial <glass> <mass fraction> and the exposed <glass> area: $NL_e=m_e/(f_eS)$. It has units of glass-equivalent mass per area; it does not alone establish congruent dissolution.