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Group 1 have one valence electron. The elements in Group 2 have two. The elements in Group 17 have seven valence electrons, and Group 18 elements have eight. Because the valence electrons within a family are the same, the elements in that group have similar properties.

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14y ago

Elements in the same period usually have an identical number of valence electrons. This results in their chemical properties being very similar as well.

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Q: Why do the elements in the vertical columns all have the same chemical properties?
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Related questions

What are the familys of the periodic table?

families are vertical columns of elements they have similar chemical and physical properties.


Why are the elements put into the same columns?

Because the elements of the column have similar chemical properties and follow trends in the columns


What is the signification of the vertical columns of the periodic table?

The vertical columns called "groups" contain a family of elements i.e., all elements present in a group or family (or the vertical column of a periodic table) have similar chemical properties due to the same number of valence electrons.


What does the periodic table show you about the elements?

It groups elements with similar properties in vertical columns


The vertical columns in the periodic tableof the Elements contaian elements with the same what?

The elements in a vertical column, or group, have the same properties.


What name is given to the elements in a vertical column on the periodic table?

The elements that are listed in vertical columns all share specific aspects. These aspects include having the same number of valence electrons and having similar chemical properties.


What is a family or group of elements?

its the elements in a vertical column and they tend to have similar properties (related)


Do elements have more similar properties when they are found in the same row or the same column?

No, but elements in the same vertical columns have similar properties.


What do vertical colums represent in the periodic table?

Physical and chemical properties change somewhat regularly across a period. Elements that are close to each other in the same period tend to be more similar than elements that are father apart.


Why do all the member of a group of elements have similar properties?

All the members of a group of elements have similar chemical properties because they all have the same number of electrons in their valence bands. The periodic table of elements is arranged this way, that is, by electron structure. The vertical columns are the groups of elements, and it is their electron structure that places them where they are.


Why are there more elements on the periodic table?

this put elementswith similar chemical properties in columns


Is the periodic table organized into horizontal rows called periods and vertical columns called elements?

the horizontal rows are called periods the vertical columns are called groups A periodic table is a tabular display of the chemical elements, organized on the basis of their atomic numbers, electron configurations, and recurring chemical properties. Elements are presented in order of increasing atomic number.