36 electrons
a. carbon - 4 b. iodine - 12 c. calcium - 2 d. gallium - 3
Nitrogen has five valence electrons as a neutral atom, but it is shooting for eight. So it needs to gain three more electrons.
Silicon, like carbon, has four valance electrons, and needs another four to have a stable octet.
Bromine wants to have 8 valence electrons to achieve a stable electron configuration, following the octet rule. Bromine has 7 valence electrons in its neutral state, so it typically gains one electron to reach the desired 8 valence electrons.
You would need 1 more electron to make a Chlorine atom stable with 7 valence electrons. This additional electron would allow Chlorine to achieve a full valence shell of 8 electrons, following the octet rule.
The ion carbon C4+ has 6 protons and 2 electrons.
How many electrons are taken up by an oxidant in the 1st halfreaction (oxidant reaction),and how many electrons are given free by a reductant in the 2st halfreaction (reductant reaction)
There are heaps. Many small fish can be found amongst the following. Tetras,(many species) Rasboras,(All species) Danios,(Several species) Barbs.(Several species)
There can be a maximum of 8 electrons in four separate orbitals, with each orbital accommodating up to 2 electrons following the Pauli exclusion principle.
Two total electrons are transferred in the reaction 2NaCl. Two electrons are lost from the sodium but gained for the chloride.
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Silicon has 14 electrons in the following orbital configuration 1s2 2s2 2p6 3s2 3p2, when neutral in charge.
Each orbital can hold a maximum of 2 electrons, following the Pauli exclusion principle which states that no two electrons in an atom can have the same set of quantum numbers.
There are 54 different species of Neopet. This information can be found by following links on the Pet Central page to a list of Neopets species (with pictures) and a list of the species in popularity order.
A neutral atom can have a maximum of 8 valence electrons, following the octet rule. This applies to elements in the second period and beyond on the periodic table. Exceptions include hydrogen and helium, which can have a maximum of 2 valence electrons.
a. carbon - 4 b. iodine - 12 c. calcium - 2 d. gallium - 3