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The properties of technetium were predicted on the basis of the periodic table.
Technetium is placed in the group 7 (manganese group) and period 5 of the periodic table of Mendeleev.
Technetium is placed in the group 7 (manganese group) of the periodic table.
Nickel is a natural element and technetium is an artificial element.For example technetium is placed in the group 7 and period 5 of the periodic table and nickel is placed in the group 10 and period 4 of the table.
Transition metals. in fact, it is the Only radioactive transition metal!
Technetium is placed in the group 7 (manganese group) and period 5 of the periodic table of Mendeleev. The atomic number is 43.
Technetium is in the group 7, period 5 of the periodic table.
The element technetium is a transitional metal. A link is provided to the Wikipedia article on technetium.
The properties of technetium were predicted on the basis of the periodic table.
Technetium is placed in the group 7 (manganese group) of the periodic table.
Technetium is placed in the group 7 (manganese group) of the periodic table.
Technetium is placed in the group 7 (manganese group) and period 5 of the periodic table of Mendeleev.
Both are members of the group 7 of the periodic table (manganese group).
Group 7 in the periodic table is less reactive.They are Manganese,Technetium,Rhenium and Bohrium.They all are transition metals.
Nickel is a natural element and technetium is an artificial element.For example technetium is placed in the group 7 and period 5 of the periodic table and nickel is placed in the group 10 and period 4 of the table.
Technetium is in the period 5 of the periodic table.
The chemical symbol of technetium is Tc.