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How many valence electrons do transition elements have?
Copper (Cu) has 2 valence electrons. It is located in the middle group of elements, called Transition Metals, and all transition metals have 2 valence electrons...hope that helped! =D
There are 38 transition elements in the periodic table.
Group 7A elements have 7 electrons in their valence level, while Group 7B elements have 17 electrons in their valence level. This difference occurs because elements in Group 7A have 7 valence electrons, while elements in Group 7B have 7 valence electrons plus the 10 additional electrons in the d sublevel which contributes to a total of 17 valence electrons.
The 3rd shell can contain 18 electrons. The elements that have a 3rd shell as the outer shell are the the elements in period 3, where the 3s and 3p orbitals are filled to a maximum of 8 electrons. The 3d orbitals are filled in the 4th period in the transition elements.
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There is 1 valence electron. You can determine this by finding Cs on the periodic table. However many groups it is over from left to right is the amount of outer electrons an element has with many exceptions including transition elements
transition metals are not in any groups, however they are elements between group II & III of the periodic table
There are 38 elements classified as transition metals in the periodic table.
To determine the number of valence electrons in the outermost energy level of an element, you can refer to its position in the periodic table. For example, elements in Group 1 have 1 valence electron, Group 2 have 2, and Groups 13-18 have 3 to 8 valence electrons, respectively, with Group 18 (noble gases) having 8 valence electrons. Transition metals and inner transition metals can have varying numbers of valence electrons based on their electron configurations. If you provide specific elements, I can give you the exact number of valence electrons for each.
There are eight third period transition elements on the periodic table.
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