silicon
This chemical element is calcium (Ca).
Magnesium. 2+8+2=12 electrons so it also has 12 protons., Mg has proton number 12. You can tell by looking that is is in group 2 as the outer shell has 2 electrons. It has 2 filled inner energy levels and 2 electrons in the outer shell.
It has the same electron configuration as in a neon atom.
The element with this electron distribution is sulfur (S). The electron configuration 1s^2 2s^2 2p^6 3s^2 3p^4 corresponds to the atomic number 16, which is sulfur.
The element with the electron configuration 1s2 2s2 2p6 3s1 is sodium (Na).
This chemical element is calcium (Ca).
the valence is the outer level
Magnesium. 2+8+2=12 electrons so it also has 12 protons., Mg has proton number 12. You can tell by looking that is is in group 2 as the outer shell has 2 electrons. It has 2 filled inner energy levels and 2 electrons in the outer shell.
It has the same electron configuration as in a neon atom.
oxygens electron arrangement is 2 electrons then 6 electrons and that's all hope whatever your doing goes well!>0
The element with this electron distribution is sulfur (S). The electron configuration 1s^2 2s^2 2p^6 3s^2 3p^4 corresponds to the atomic number 16, which is sulfur.
The element with the electron configuration 1s2 2s2 2p6 3s1 is sodium (Na).
oxygens electron arrangement is 2 electrons then 6 electrons and that's all hope whatever your doing goes well!>0
The electron configuration of sulfur is: [Ne]3s23p4.
Nickel has the atomic number 28 so it has the electron configuration 1s22s22p63s23p64s23d8 .
The electron arrangement for sulfur is 2, 8, 6. This means that sulfur has 16 electrons arranged in energy levels or shells. The first energy level can hold up to 2 electrons, the second can hold up to 8, and the third can hold up to 6.
for silicon, which has 14 electrons in its ground state, the electron configuration is: 1s 2 2s 2 2p 6 3s 2 3p 2