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The atoms of the elements in the same group have the same number of valence electrons.

This means that they react with other elements in a similar way.

For example group 1. All the atoms in group 1 react with water and oxygen, so they have to be kept in paraffin-oil.

Another example is group 18. They don't react with anything. The atoms of the same row have the same electron shells.

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10y ago
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11y ago

same amount of charge

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6y ago

number of valence electrons

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Q: What do atoms of elements in the same group of periodic table have in common?
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Related questions

What do atoms of elements in the same group of the periodic have in common?

number of valence electrons


What do atoms of the same elements in the same group of the periodic table have in common?

They are the same


What do you call the table used to group atoms?

The Periodic Table of Elements


What do elements in group have in common?

they are all part of the Periodic Table:)


What is an atom's group?

An atom's "group" is its column position in the Periodic Table of the Elements. Elements in the same group in the periodic table have similar chemical properties. This is because their atoms have the same number of electrons in the highest occupied energy level.


Where on the periodic table do elements with 3 unpaired electrons appear?

The atoms of the elements in Group 13 (IIIA), the boron group, have three valence electrons, all of which are unpaired. The atoms of the elements in Group 15 (VA), the nitrogen group, have five valence electrons, three of which are unpaired.


What group is cations in?

Only chemical elements are placed in the periodic table; cations are positive charged atoms.


What does Si and Sn have in common?

they are both in the group 14 on the periodic table of elements


How atoms in a group are similar?

Groups, in the periodic table of elements, are elements that all have the same number of valance electrons, which in turn tells us a lot about the kinds of chemical reactions that these elements will or will not undergo.


Atoms of elements in a group on the periodic table have similar chemical properties this similarity is most closely related to the atoms?

number of valence electrons


Atoms that have the same number of valence electrons in their outer shell?

Such atoms belong to a group in the periodic table of elements.


What do all group 14 elements have in common periodic table?

All the Group 14 elements has 4 electrons in its outer energy level.