Beryllium
Beryllium has 4 electrons. It has 2 electrons in the 1s orbital and 2 electrons in the 2s orbital.
No. Germanium in the ground state has 32 electrons, 4 of these are valence electrons which can participate in chemical reactions. Perhaps that is where you are getting confused.
Silicon (Si) can gain or lose 4 electrons. It can either gain 4 electrons to have a stable octet configuration or lose 4 electrons to achieve a stable configuration.
Lead has 4 valence electrons.
Silicon has a total of 10 core electrons and 4 valence electrons.
Beryllium has 4 electrons. It has 2 electrons in the 1s orbital and 2 electrons in the 2s orbital.
4 electrons, 2 valence electrons
4 electrons
Helium-4 has 2 electrons.
C has 4 electrons O has 6 electrons==> O2= 6*2=12 electrons CO2= 4+12 =16 electrons
No. Germanium in the ground state has 32 electrons, 4 of these are valence electrons which can participate in chemical reactions. Perhaps that is where you are getting confused.
Silicon (Si) can gain or lose 4 electrons. It can either gain 4 electrons to have a stable octet configuration or lose 4 electrons to achieve a stable configuration.
An atom with 4 valence electrons will have to either gain 4 electrons or lose 4 electrons to achieve a full set of eight electrons.
Lead has 4 valence electrons.
4 electrons.
Germanium has 4 valence electrons.
Silicon has a total of 10 core electrons and 4 valence electrons.