4
Germanium (Ge) has 2 lone pairs of electrons.
Helium atom has 2 electrons.
A helium atom has 2 protons, 2 neutrons, and 2 electrons.
Helium-3 has 1 neutron and 2 electrons. Helium-4 has 2 neutrons and 2 electrons.
The 4s orbital can hold a maximum of 2 electrons.
Germanium (Ge) has 2 lone pairs of electrons.
Ge with 4 dots. Ge is in group 14. It has two valencies 2 and 4.
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.
The orbital diagram for germanium (Ge) shows its electron configuration as [Ar] 3d10 4s2 4p2. This means that germanium has 2 electrons in its 4p orbital, 2 electrons in its 4s orbital, and 10 electrons in its 3d orbital.
Helium-4 has 2 electrons.
There are 2 syllables. ge-o
1s electrons = 2 2s electrons = 2 3s electrons = 2 4s electrons = 2 so a total of 8
Helium has 2 electrons.
2 electrons
2
2 electrons as the atomic number of helium is 2
Magnesium has 2 electrons in its outer most shell and these 2 are the valency electrons.