Mendelevium -LRB- or -RRB- is a synthetic element with the symbol Md -LRB- formerly Mv -RRB- and the atomic number NUMBER@1 .

Mendelevium -LRB- -RRB- -RRB- is a synthetic element with the symbol Md -LRB- formerly Mv -RRB- and the atomic number NUMBER@1 .
