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S- and p- electrons fill in a regular repeating manner. Hence, elements in the s- and p-blocks have predictable patterns that represent a wide range of properties. Therefore, the s- and p-block elements are called the main-group, or representative, elements.
Non-metals, Alkali, Halogens
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Are the elements Cu a representative elements?
Yes, copper (Cu) is considered a representative element. Representative elements also called main-group elements, are the elements found in the s and p blocks of the periodic table. Copper is located in Group 11 and period 4 of the periodic table, making it a representative element.
What are in the main group of elements?
Groups 1, 2, and 13 - 18 are the main group elements, also called the representative elements.
The representative elements are usually called?
The representative elements are usually called the main group elements or the Group A elements. They are located in the leftmost and middle sections of the periodic table, excluding the transition metals.
Is Ni a representative element?
Yes, Ni is a representative element. In the periodic table, representative elements are the group 1A (alkali metals), group 2A (alkaline earth metals), and groups 3A to 7A (main group elements). Ni is found in group 10, which makes it a transition metal rather than a representative element.
Which group contains only representative elements?
Representative elements, also known as main group elements, include groups 1, 2, and 13-18 on the periodic table. Group 1 contains alkali metals, group 2 contains alkaline earth metals, and groups 13-18 contain p-block elements. These groups are called representative elements because they display a wide range of chemical properties.
Which representative element is found in the fourth group and fifth period?
In, Sn, Sb, Te, I or Xe are all representative (main group) elements in the 5th period which is numbered on the left (1-7) and a "period" is the horizontal rows.
Out of these elements Fe Hg U Te and Y which is considered a group A element?
Yttrium (Y) is considered a group A element as it belongs to group 3 of the periodic table. The group A elements are also known as the representative elements or main group elements. These elements have their outermost electron configurations organized into groups on the periodic table.
What are the two main groups?
There are eight groups that make up the main group elements. They are groups 1, 2, and 13 - 18. They are also called the representative elements.
Why are the main-group elements called the representative elements.?
S- and p- electrons fill in a regular repeating manner. Hence, elements in the s- and p-blocks have predictable patterns that represent a wide range of properties. Therefore, the s- and p-block elements are called the main-group, or representative, elements. Non-metals, Alkali, Halogens
Why do atoms of each element have 1 outer-level electron?
They don't. Of the main group, or representative elements, group 1 elements are the only ones whose atoms have only 1 electron in their outermost energy levels.
What is an asparagoid?
An asparagoid is a member of a botanical group for which asparagus is the main representative.
Is aluminum a main group element?
yes
