Technetium has five electron shells.
Technetium has 43 protons.
Technetium has five electron shells.
Technetium is a man made element.
The neutral atom of technetium has 43 electrons.
Technetium has the atomic number 43 but is an isotope with 99 protons
Technetium has 43 protons.
Technetium has five electron shells.
Technetium has 5 electron shells.
Technetium has five electron shells.
Technetium has 43 protons and electrons.
Technetium-99 has 56 neutrons.
Technetium is a man made element.
The neutral atom of technetium has 43 electrons.
Technetium-98 has 55 neutrons.
5 orbitals
Technetium has the atomic number 43 but is an isotope with 99 protons
Technetium has 43 electrons placed on five electron shells.