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Only chemical elements have a valence.

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11y ago

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What is the oxidation for chlorate in nacl?

The valence of chlorine is -1.


In the compound NaCl electrons are?

NaCl has an ionic bond, chlorine has one valence electron, sodium also.


How many total valence electrons does NaCl have?

The NCl3 molecule, like most other stable molecules, exist because they share electrons in such a way as to close out the valence shell. Therefore, although one usually doesn't say so in regards to molecules, NCl3 has 8 valence electrons.


How many valence electrons does NaCl have?

electrons in Na2O


Why is sodium very reactive with acid?

no it does not. NaCl is a neutral compound.


What contains only one unshared pair of valence electrons a-h2o b-nh3 c-ch4 d-nacl e-bf3?

NH3


What is valance electron configuration of nacl2?

The valence electron configuration of NaCl₂ can be understood by considering the individual elements: sodium (Na) has one valence electron with a configuration of ( 1s^2 2s^2 2p^6 3s^1 ), while chlorine (Cl) has seven valence electrons with a configuration of ( 1s^2 2s^2 2p^6 3s^2 3p^5 ). In NaCl₂, sodium donates its one valence electron to two chlorine atoms, each of which gains one electron to complete their octet. Thus, sodium becomes Na⁺ and each chlorine becomes Cl⁻, resulting in the overall electron configuration reflecting that sodium has lost its valence electron while chlorine has gained one.


What kind of ion does sodium atom and a chlorine atom become when a valence electron is transformed from one to another?

Na+ and Cl- ions are formed, which then results in the formation of the ionic compound NaCl.


What is the Lewis dot for NaCl showing an ionic bond?

In the Lewis dot structure for NaCl showing an ionic bond, sodium (Na) will have one dot representing its single valence electron, and chlorine (Cl) will have seven dots, one for each of its seven valence electrons. The electrons will be shown transferring from sodium to chlorine to form an ionic bond, with sodium losing its electron to become a cation (Na+) and chlorine gaining an electron to become an anion (Cl-).


How many grams are in 0.48 moles if NaCl?

1 mole NaCl = 58.44g NaCl0.48mol NaCl x 58.44g NaCl/1mol NaCl = 28g NaCl


How many electrons are in valence shell of a sodium atom before and after reaction with chlorine gas to give sodium chloride NaCl?

A sodium atom has 1 electron in its valence shell, while a chlorine atom has 7 electrons in its valence shell. When sodium reacts with chlorine to form sodium chloride, the sodium atom loses its 1 electron to achieve a stable octet configuration, while the chlorine atom gains this electron. The resulting sodium chloride molecule has 8 electrons in the valence shell of the chlorine atom.


How mny moles are in 23.34 of NaCl?

I'm going to assume that you mean 23.34g of NaCl. 1 mole NaCl = 58.442g NaCl (the atomic weight of Na and Cl in grams) 23.34g NaCl x (1mol NaCl/58.442g NaCl) = 0.3994mol NaCl