Give the temporary IUPAC name and symbol of the elements with Z = 106, 109 and 120.

Moseley found that $\sqrt{\nu}$ of the X-rays of an element is a straight-line function of its atomic number $Z$: $\sqrt{\nu} = a(Z - b)$. The modern periodic law: properties are a periodic function of $Z$. Temporary IUPAC names join the roots nil, un, bi, tri, quad, pent, hex, sept, oct and enn for the digits of $Z$ and add ium.