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The amount of electrons in the outer shell of an element.
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∙ 15y ago
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∙ 11y agooxidation state is always represented with a positive or negative sign but valency has no sign the valency of hydrogen is one but the oxidation state may b plus 1 or minus 1
Wiki User
∙ 10y agoThis is a confusing question - anything that is NOT a valance electron will be a non-example. So, a turtle is not a valance electron.
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∙ 14y agovalence electrons
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∙ 7y agoCore electrons
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What prefers to receive electrons in chemical reactions?
The outermost, known as the valance electrons.
Describe how ionic bonding works?
Ionic bonding is an intermolecular attraction force within the structure, it is the resultant force when a metal and non-metal element comes together to share their electron. What happens is that Metals are eager to give away their valance electron in order to stabile itself. All metals have the tendency to give away their valance electrons to a non-metal element, A metal has between 1 to 4 electrons in their valance shell, which makes them quiet reactive and unstable, so they tend to give them away. Non-metals have between 5 to 7 electrons in their valance shell so they are eager to adopt free electron from a metal element to complete its outer shell. Ionic bonds are polar, meaning they are multi charged compounds, they are soluble in water
What arrangement of electrons would result in a non polar molecule?
only some elements are non-reactive, while others are reactive, because the chemicals have reactins when they mix with ccertain other elements and compounds. consult a chemistry teacher to see which are reactive, and which are not.
Do all carbon atoms have exactly 6 atoms?
No it doesn't, it has four electrons in its valance shell, which is why it has a valance of four, which is to say, it typically forms four bonds. In carbon dioxide, for example, a carbon aton has double bonds with each of two oxygen atoms, hence four bonds in total. In methane, a carbon atom has a single bond with each of four hydrogen atoms, hence four bonds again. There are also two electrons in the inner, or non-valance shell. So, six electrons in total. But only four in the valance shell.
How many electrons are in a fluorine ion?
in a normal F- ion there are 10 electrons total (but 8 in the outer energy level)
What prefers to receive electrons in chemical reactions?
The outermost, known as the valance electrons.
What are non-examples of electrons?
Core electrons
Where are the valance electrons located in the electron configuration?
depending the types of metal or non-metal in periodic table.
What family is the most non reactive?
The Noble Gas Family because they have all 8 valance electrons and are therefore stable
What supscripts would be used if an alkaline earth metal and a non metal from group 6a?
None. The alkaline earth metals have a valance of 2 and the 6A nonmetals have a valance of 6. So the alkaline earth's donate two electrons and the 6A's accept 2 electrons. MgO CaS by example
How many electrons are shown in the electron-dot structure of iodine?
Iodine in its natural form is I2, two iodine atoms bonded with a single covalent bond. There are 6 non-bonded valance electrons on each atom, so there are 12 electrons in the electron-dot structure.
What are some non examples of media?
some examples of non print media are ...
Describe how ionic bonding works?
Ionic bonding is an intermolecular attraction force within the structure, it is the resultant force when a metal and non-metal element comes together to share their electron. What happens is that Metals are eager to give away their valance electron in order to stabile itself. All metals have the tendency to give away their valance electrons to a non-metal element, A metal has between 1 to 4 electrons in their valance shell, which makes them quiet reactive and unstable, so they tend to give them away. Non-metals have between 5 to 7 electrons in their valance shell so they are eager to adopt free electron from a metal element to complete its outer shell. Ionic bonds are polar, meaning they are multi charged compounds, they are soluble in water
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What is the formula for manganese(2) bromide?
Manganese has two electrons in its valance shell, Mn is a metal so it has a tendency to give away electron (2 of them, so the charge is -2) while Bromide is a non-metal and it adopts electrons to complete its valance shell and has a positive two charge. so the Mn gives away 2 electrons and Br gains 2 electrons so the overall charge of the compound is zer0. MnBr.
