  We evaluate the partial decay widths of the lightest scalar glueball to pairs
of pseudoscalar quark-antiquark states. The calculation is done in the valence
(quenched) approximation on a $16^3 \time 24$ lattice at $\beta = 5.7$. These
predictions and values obtained earlier for the infinite volume continuum limit
of the scalar glueball's mass are in good agreement with the observed
properties of $f_J(1710)$ and inconsistent with all other observed meson
resonances.
