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Elements in the same group have similar chemical properties because they have the same number of valence electrons. This leads to similar reactivity and tendency to form compounds with the same oxidation number. The oxidation number is related to the number of electrons an atom gains, loses, or shares to reach a stable electron configuration.
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Do all elements in a group have the same oxidation numbers?
There is at least one oxidation number shared by all the elements in a periodic table column, but some of the elements may have more than one oxidation number and some of these additional oxidation numbers may not be possible for all the elements in a column.
Why the oxidation states vary in a periodic but remains almost constant in a group?
Because within a group, the elements all have the same number of valence electrons, so their "combining power" (oxidation number) is relatively the same. In a period, the number of valence electrons increases going left to right, so the "combining power" changes.
Why is an element's oxidation number related to the group on the periodic table?
An element's oxidation number is related to the group on the periodic table because elements in the same group have similar chemical properties due to their similar electron configurations. The number of valence electrons an element has, which is determined by its group number, impacts its ability to gain or lose electrons and thus determines its common oxidation states.
What do elements in the same group have?
They have the same number of valence electrons which, in general, gives them similar oxidation numbers and other similar chemical and physical properties. The similarities are most pronounced in the groups at either side of the standard periodic table, and are least pronounced for the transition and rare earth elements.
Why the oxidation state vary in periods but remains constant in a group?
The oxidation state varies in periods because elements in the same period have different numbers of electron shells, which affects their ability to gain or lose electrons. In a group, elements have the same number of valence electrons, leading to similar chemical properties and consistent oxidation states.
Do all elements in a group have the same oxidation numbers?
There is at least one oxidation number shared by all the elements in a periodic table column, but some of the elements may have more than one oxidation number and some of these additional oxidation numbers may not be possible for all the elements in a column.
How are the atoms of the elements in group 2 the same?
They share the same number of electrons (=2) in the valence shell: they have the same oxidation state of +2
Are elements in the same group likely to have oxidation number why or why not?
generally yes. because they have the same number of valence electrons but there are exceptions as we go down the group due to inert pair effect
Why the oxidation states vary in a periodic but remains almost constant in a group?
Because within a group, the elements all have the same number of valence electrons, so their "combining power" (oxidation number) is relatively the same. In a period, the number of valence electrons increases going left to right, so the "combining power" changes.
Why is an element's oxidation number related to the group on the periodic table?
An element's oxidation number is related to the group on the periodic table because elements in the same group have similar chemical properties due to their similar electron configurations. The number of valence electrons an element has, which is determined by its group number, impacts its ability to gain or lose electrons and thus determines its common oxidation states.
What are elements of a group that has the same number of shells?
The elements in a group do not have the same number of shells, however, the elements in a horizontal row do have the same number of shells.
Elements in a group have-?
Elements in group have same number of valence electrons. They also have same chemical properties.
Where are elements with the same number of valence electrons?
Elements with the same number of valence electrons are found in the same group or column of the periodic table. This is because elements in the same group have the same number of valence electrons, which determines their chemical properties. For example, all elements in group 1 have 1 valence electron.
What do elements in the same group have?
They have the same number of valence electrons which, in general, gives them similar oxidation numbers and other similar chemical and physical properties. The similarities are most pronounced in the groups at either side of the standard periodic table, and are least pronounced for the transition and rare earth elements.
Where do elements have the same number in valence electrons?
Elements in the same group have the same number of valence electrons.
What elements have the same number of electron?
All elements in the same group have the same number of valence electrons.
Can you use the word oxidation number, elements, electrons in the same sentence?
not too
