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What do group 18 elements in the periodic table have in common?
Wiki User
∙ 13y ago
Group 17, or the Halogen Group, all have 7 valence electrons and will gain or share an electron when forming compounds with other elements. They are all non-metals except for astatine, which is a metalloid. They are the most reactive non-metals because they only need one more electron to fill the outer shell.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agonoble gases. they have a full outer-shell of electrons and are stable.
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What do atoms of the same elements in the same group of the periodic table have in common?
They are the same
What is the common oxidation number for all elements in group 17 of the periodic table?
-1.
Where are the base forming elements located in the periodic table?
On the left of the periodic table, especially group 1 and group 2 elements.
Which group is based on elements on the periodic table?
All groups in the periodic table contain chemical elements.
Where is cation on the periodic table?
Periodic table consists of elements not cations. However group 1 and group 2 elements (left side of the periodic table) are elements which will form cations easily.
What do elements in group have in common?
they are all part of the Periodic Table:)
What is a group of elements in the periodic table?
A group is a column in the periodic table of elements.
Why there is a group of elements in periodic table?
There is a group of elements in the periodic table as the elements with same properties are clubbed together.
What do atoms of the same elements in the same group of the periodic table have in common?
They are the same
What does Si and Sn have in common?
they are both in the group 14 on the periodic table of elements
Is a group of elements in the periodic table known as a family of elements?
Yes it is a group is a family remember that when dealing with the periodic table.
What is the common oxidation number for all elements in group 17 of the periodic table?
-1.
Where are the base forming elements located in the periodic table?
On the left of the periodic table, especially group 1 and group 2 elements.
Which group of elements in the periodic table is known as the alkali?
Group 1 elements in the periodic table is known as alkali. They are basic in nature.
Group a elements on the periodic table?
2 elements
What group in the periodic table of elements is gallium in?
Gallium is in group 13 of the periodic table. The other elements in this group are Boron, Aluminum, Indium, and Thallium.
Which group is based on elements on the periodic table?
All groups in the periodic table contain chemical elements.
