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Generally, a compete valence shell holds EIGHT electrons.
Arsenic is atomic number 33 and has 5 valence electrons. Method for finding valence electrons: All electrons are arranged in orbital shells. The inner shell can hold up to 2 electrons. The second shell holds up to 8. The third shell holds up to 18 and so on. The outer shell holds the valence electrons. To find out how many there are, count the electrons in the inner shells 2+8+18 = 28, in this case, and subtract them from the 33 electrons that Arsenic has: 33 - 28 = 5 valence electrons.
I think this will answer your question: S holds a maximum of 2 electrons P holds a maximum of 6 electrons D holds a maximum of 10 electrons F holds a maximum of 14 electrons If you want to learn more try typing in the aufbau principle on Answers.com Or try looking up electron configurations. -Raz
Mercury easily shares its valence electrons
The number of the vertical column- or group- that the particular element is in indicates the number of valence electrons available for bonding. For example, Lithium has one valence electron, whereas oxygen has six.
Generally, a compete valence shell holds EIGHT electrons.
Arsenic is atomic number 33 and has 5 valence electrons. Method for finding valence electrons: All electrons are arranged in orbital shells. The inner shell can hold up to 2 electrons. The second shell holds up to 8. The third shell holds up to 18 and so on. The outer shell holds the valence electrons. To find out how many there are, count the electrons in the inner shells 2+8+18 = 28, in this case, and subtract them from the 33 electrons that Arsenic has: 33 - 28 = 5 valence electrons.
I think this will answer your question: S holds a maximum of 2 electrons P holds a maximum of 6 electrons D holds a maximum of 10 electrons F holds a maximum of 14 electrons If you want to learn more try typing in the aufbau principle on Answers.com Or try looking up electron configurations. -Raz
The elements that typically give up electrons are the ones which have the lowest ionization energy. The valence electron which holds on loosely will be the one to be given out easily.
Mercury easily shares its valence electrons
The fourth energy level holds a maximum of 32 electrons.
The number of the vertical column- or group- that the particular element is in indicates the number of valence electrons available for bonding. For example, Lithium has one valence electron, whereas oxygen has six.
Atoms hold their electrons in valence shells, but each shell only holds so many electrons. If an atom's outer valence shell is full, it's inert (does not form bonds). If it's outer shell isn't full, then it will form bonds.
explain the function of the" "valence ring
This all depends on the element's atomic number (number of protons). Since atoms have the same number of protons as they do electrons, the atomic number is essentially equal to the number of electrons as well. For example Aluminum atomic There are lists, but you can just tell anyway according to which group they are in. Eg, elements in the same column as Ca have 2 outer electrons (and a valency of +2), elements in the same column as Na have 1 outer electron (and a valency of +1). At the other end of the table, elements in the same column as Cl have 7 outer electrons, and a valency of -1 (8-7=1). work it out- you don't need a list.the number of electrons is equal to the atomic numberValence electrons are the electrons in the outer shell of the atom, just figure out which subshell is the outershell and then you will be able to work out the valence electrons.s shell holds 2p shell holds 6d shell holds 10f shell holds 14 See the Related Questions. Also, see the related links to download a .pdf version of a periodic table that lists the electron configuration for each element.
s-sublevels holds only two electrons in maximum.
The valence electrons of an atom are those electrons that are in its outer energy shell or that are available for bonding. The electrons more loosely held by the nucleus - are the ones that are gained, lost or shared.