how many outer shell electrons do transition metals have?
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Transition metals are able to put more than eight electrons in the shell that is one in from the outermost shell. Think about argon (Ar).
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Similarly, neon has a complete outer 2n shell containing eight electrons. These electron configurations make helium and neon very stable.
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An inner transition metal (ITM) of chemical elements on the periodic table. They are normally shown in two rows below all the other elements. They include elements 57-71, or lanthanides, and 89-103, or actinides. ... ITMs have three incomplete outermost electron shells and are all metals.
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Whereas all other group 8 elements have two electrons in the outermost shell, in ruthenium, the outermost shell has only one electron (the final electron is in a lower shell). This anomaly is observed in the neighboring metals niobium (41), molybdenum (42), and rhodium (45).
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If Hydrogen has 1 electron it can only have 1 outer shell (or orbital) as an electron cannot by split across shells. In general, the first shell can hold 2 electrons, the second can hold 8. Consequently, hydrogen only has 1 outer shell as it has less than 2 electrons so it does not need another shell.
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Silver atoms have 47 electrons and the shell structure is 2.8. 18.18. 1.
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Answer: Copper has 1 electron in its valence shell. Explanation: Valence electrons are defined as the electrons that are present in the outermost shell of an atom.
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Each of these atoms would readily take on two electrons to have a filled valence shell and become stable as O−2 , and S−2 . Each element having an oxidation state of -2. There are exceptions to the rules and the transition metals usually have more than one oxidation state.
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These are transitional metals, which have special circumstances. Following this rule: Elements in group 1 have one valence electron; elements in group 2 have two valence electrons; elements in group 13 have three valence electrons; elements in group 14 have four valence electrons; and so forth up to group 18.
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The Group 7 elements - fluorine (F), chlorine (Cl), bromine (Br), iodine (I) and astatine (At) - have seven electrons in the outer shell.
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Valence electrons are the electrons in the highest energy level or outer shell and increase in number as you go left to right for the representative elements. However, the transition metals usually have one or two valence electrons.
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A neutral atom of indium will have three valence shell electrons. The valence shell is the outermost shell of the atom's electrons.
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Most atoms do not have eight electrons in their valence electron shell. Some atoms have only a few electrons in their outer shell, while some atoms lack only one or two electrons to have an octet.
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Transition Metal Ions. Transition metals belong to the d block, meaning that the d sublevel of electrons is in the process of being filled with up to ten electrons. ... Because most transition metals have two valence electrons, the charge of 2+ is a very common one for their ions.
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Valence electrons occupy the outermost electron shell in an atom. Sodium, with a total of 11 electrons, has only one electron in its third and outermost shell.
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Outside the nucleus, four energy levels are needed to hold the 28 negatively charged electrons. The electron configuration of Nickel is Na 2, 8, 16, 2 where 2 electrons are present in the shell closest to the nucleus, 8 in the second closest, 16 in third and 2 in the outer shell, better known as the valence shell.
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There is 1 electron in the outermost shell of caesium. As it is placed in group 1 and all the group 1 elements like hydrogen,lithium,rubidium have 1 electron in their outermost shell.