In case of sulphur there are 3 energy levels.The first one contains 2 electrons,the second one contains 8 electrons and the third one contains 6 electrons.So the atomic number is 16 and valence electron/number of electrons in the outermost shell is 6.
It has 6 electrons in the outer shell so it needs 2 more electrons for it to be completely full.
6. There are 16 electrons in a sulfur atom, the first Valence shell holds 2 electrons, the second holds eight electrons, this leaves 6 in the third shell.
6
One electron is needed.
Not by itself, no (that is, hydrogen is not a noble gas). A neutral hydrogen atom starts out with 1 electron, but it needs 2 electrons to fill its shell. Therefore, a hydrogen atom will often form 1 covalent bond with another atom, in order to gain that 1 extra electron it needs to fill its shell. Important note: Most elements need 8 electrons to get a full shell, but hydrogen is the exception: it only needs 2 electrons to get a full shell.
neon is a nobel gas... the outer electron shell is full the sodium atom has only one electron in the outer shell which is very unstable the sodium atom want to fill up that outer shell with joined atoms so that it becomes full... that is why it ionizes so easily... it is grabbing electrons from other atoms easily
Two electrons are needed to fill the outer shell of a sodium atom. The outer shell for sodium is the 3s sublevel. A neutral sodium atom has one electron in its 3s sublevel. Since atoms undergo chemical bonding in order to gain a noble gas electron configuration, called an octet, sodium atoms will lose their single 3s electron, becoming sodium atoms with a 1+ charge. By doing this, sodium ions become isoelectric with the noble gas neon, and achieve an octet, becoming stable.
6
Carbon has four valence electrons, so it will need four more electrons to fill its outer shell.
Its atomic number is 7, and so it needs a further 3 electrons to fill its outer shell.
Beryllium will lose 2 electrons to satisfy the octet rule (to fill its outer shell).
Yes. Two of the electrons will go into the carbon's outer s shell (2s) to completely fill it (s orbitals can contain up to two electrons) and the remaining two will go into its outer p shell (2p).
Carbon has four valence electrons, so it will need four more electrons to fill its outer shell.
Both have six valance electrons. That is what the number at the top of their column means.
4 to fill the 2p shell
4 to fill the 2p shell
There is a total of 8 electrons that are needed to fill outer shell of most atoms. An atom is the smallest unit of matter.
8
6 electrons