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32 protons, 32 electrons. Ge-72 isotope has 40 neutrons
The isotope Germanium -72 has 32 proton, 40 neutrons and 32 electrons. Two other stable isotopes are Ge-70 (38 neutrons) and Ge-74 (42 neutrons) both with the same numbers of protons and electrons as Ge-72 There is also a low percentage stable isotope Ge-73
There are 6 unpaired electrons in Cr because it is an exception atom when doing electron configuration. Because of the extra stability with a full subshell, one of the two electrons in the 4s orbital will move up to the 3d orbital (which originally had only 4 unpaired) to make the 3d orbital full. Now, there is one unpaired electron in the 4s orbital and 5 unpaired electrons in the 3d orbital, which adds up to 6 total.
32 electrons, an atom has the same amount of electrons as protons.
Germanium (Ge) Atomic Number- 32 Atomic Mass-72.59
The underlying rason is the similarity in their outer shell electron configurations. the group 14 elemnts C, Si, Ge, Sn and Pb all have 4 electrons in thir outer shells. Families of the periodic table share properties because of their common reactions.
32 protons, 32 electrons. Ge-72 isotope has 40 neutrons
The isotope Germanium -72 has 32 proton, 40 neutrons and 32 electrons. Two other stable isotopes are Ge-70 (38 neutrons) and Ge-74 (42 neutrons) both with the same numbers of protons and electrons as Ge-72 There is also a low percentage stable isotope Ge-73
Ge and Si have a valence shell with 4 electronics making them the starting point for semi-conductors. When mixed with atoms that have 3 or 5 electrons in the valence shell (AKA tri-valent and penta-valent) the blending or doping creates P-type and N-type materials - the building blocks for semi-conductors
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There are 6 unpaired electrons in Cr because it is an exception atom when doing electron configuration. Because of the extra stability with a full subshell, one of the two electrons in the 4s orbital will move up to the 3d orbital (which originally had only 4 unpaired) to make the 3d orbital full. Now, there is one unpaired electron in the 4s orbital and 5 unpaired electrons in the 3d orbital, which adds up to 6 total.
Carbon (Ca) Silicon (Si) Germanium (Ge) Tin and Lead
32 electrons, an atom has the same amount of electrons as protons.
because in Ge mobility of both electrons and holes is higher than the corresponding carriers in Si....and second reason -Ge can be refined and processed more easily..
Germanium (Ge) Atomic Number- 32 Atomic Mass-72.59
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