Respuesta :
The mystery element on the periodic table that have melting point of 725.05c , that is malleable, good conductor of heat is Barium.
What is periodic table?.
Periodic table is the table that shows the classification of elements into groups and periods which classify them base on their unique and comon characteristics within each group.
Therefore, The mystery element on the periodic table that have melting point of 725.05c , that is malleable, good conductor of heat is Barium.
Learn more about periodic table below.
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