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alkali metals
Americo Powlowski
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∙ 11y agoGroup 1 elements
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Elements in the first group?
elements of girst group are called alkali metals
What are the elements in the first group that have one outer shell electron and that are very reactive called?
The elements in this group are called Alkali Metals.
What are elements in the same column of periodic table called?
All elements within a column are called a group.
What is a row of elements acros the periodic table called?
This is where the name of the table comes from. A horizontal row of elements is called a period. A vertical column is a group.
Where in the periodic table find the the most unreactive elements?
The most unreactive elements, called the noble gases, are found in the group 8 of the period table.
What is the group of 17 elements is called?
A group of 17 elements is called a period in the periodic table. This period corresponds to the number of electron shells in an atom within that group. Elements in the same period have the same number of electron shells.
Elements in the first group?
elements of girst group are called alkali metals
What are the elements in group 1 called in the period table?
Alkali Metals
What is a row of elements across the periodic table called?
The rows going across the periodic table are called periods. As you go across a row, each element increases in number of protons and electrons, which distinguishes it from other elements in the table.
What are the elements in group 2 called in the period table?
alkali earth moms
What group of elements in the periodic table is made up of elements that are gases at room temperature?
The elements in column 18 of a wide form periodic table or Column VIII of a narrow form periodic table, commonly called the noble gases. Also, both elements in the first period, the elements in groups 15, 16, and 17 of the second period, and the element in group 17 of the third period.
What are the elements in the first group that have one outer shell electron and that are very reactive called?
The elements in this group are called Alkali Metals.
Each row of elements on the periodic table is called a?
Each row of elements on the periodic table is called a period. There are 7 periods in the periodic table, with each period representing the energy levels or shells of an atom's electrons.
What are elements in the same column of periodic table called?
All elements within a column are called a group.
What is a row of elements acros the periodic table called?
This is where the name of the table comes from. A horizontal row of elements is called a period. A vertical column is a group.
In the periodic table elements in the first columns are called what?
The elements located in the first column, group IA on the periodic table, are called alkali metals.
What are the elements in group 17?
Group 17 elements are called the halogens. Group 18 elements are called the noble gases.
