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What else can I help you with?
What is the oxidation number for all elements in this group?
Group 1 elements have an oxidation number of +1.
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.
Why elements are place in a group?
Elements with similar electron configurations are placed in the same group.
Elements in a group have-?
Elements in group have same number of valence electrons. They also have same chemical properties.
Oxidation number of groups in periodic table?
Group 1 elements have an oxidation number of +1, group 2 elements have an oxidation number of +2, group 17 elements have an oxidation number of -1, and group 18 elements (noble gases) have zero oxidation number since they are chemically unreactive.
Elements in a group vhave?
Elements in a group have the same number of electrons in their outer orbital.
Elements that have a single oxidation number?
Elements that have a single oxidation number include group 1 elements (e.g. sodium, potassium) which have an oxidation number of +1, and group 2 elements (e.g. magnesium, calcium) which have an oxidation number of +2.
What group number of elements do not often bond?
Elements in group 18 do not often form bonds.
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 is the oxidation number for group 2?
The oxidation number for group 2 elements is typically +2. These elements have 2 valence electrons that they can lose to form a 2+ cation.
What does the group number of A elements (in the AB numbering system) tell about valence electrons?
The group number of A elements in the AB numbering system tells you the number of valence electrons that element has. Elements in the same group have the same number of valence electrons, which determines their chemical properties.
How is a group of elements in the periodic table indentified?
Each group has a group number.
