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Noble gases are the least reactive elements in the periodic table because they have a full valence shell.
The least reactive elements in the Periodic Table are the noble gases or sometimes the inert gases. These are the elements of Group 18, and they have full valence shells. They are not interested in loaning out or borrowning electrons, and are very stable.
The gases helium, neon, argon, krypton, xenon and radon make up the inert gases. Wikipedia has a nice post on these interesting elements, and a link is provided.
The least reactive element in the periodic table is helium. It is a noble gas with a full outer shell of electrons, making it very stable and unreactive with other elements.
The inert gases although fluorine gas will react with Xeon, Krypton, and Argon.
Helium at the most of all nonreactive the elements in group 8
Helium, Neon, Argon, etc. etc.
He, Ne,Ar, Kr,Xe, Rn are the inert elements in the Table , so they are least reactive.
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Is potassium a compound or an element?
Potassium is an element with the chemical symbol K and atomic number 19. It is a reactive alkali metal found in group 1 of the periodic table.
Which element in group 6 is the most reactive?
Elements are more reactive as you go down the periodic table and to the left.
What does OX stand for on periodic table?
OX stands for oxygen, which is a chemical element with the atomic number 8 on the periodic table. It is a highly reactive nonmetal and is essential for most living organisms.
How do you find which one is more reactive element?
The reactivity of an element can be determined by observing its tendency to undergo chemical reactions. Elements higher up in the periodic table tend to be more reactive than those lower down. Additionally, elements that are further to the left of the periodic table are typically more reactive than those to the right.
What is element No 3 on the periodic table?
Element number 3 on the periodic table is lithium (Li). It is a soft, silver-white metal with atomic number 3 and is known for its highly reactive properties.
Is zinc is least reactive element in the periodic table?
yes
Are Noble gases most reactive element on the periodic table?
No, noble gases are actually the least reactive elements on the periodic table. They have full valence electron shells, which makes them stable and unreactive under normal conditions.
Is fluorine the most reactive element in the periodic table?
Yes, fluorine is the most reactive element on the periodic table.
Where is the most reactive metal on the periodic table located?
This element is francium in the first group of periodic table.
What is the least reactive element in the group 2 of the periodic table of elements?
Beryllium is the least reactive element in group 2 of the periodic table. It has a strong chemical affinity for oxygen, forming a protective oxide layer that prevents further reactions with air or water.
What is the lightest metal in th periodic table of elements?
Lithium, (Li) element three and the least reactive of the alkali metals group.
In the periodic table which group of element are the most reactive?
group 1
Which element is reactive and on the right hand side of the periodic table?
florine
Which element in the row are the least reactive?
The noble gases (Group 18) are the least reactive elements in the periodic table because they have a full outer electron shell, making them stable and unlikely to form chemical bonds with other elements.
Is potassium a compound or an element?
Potassium is an element with the chemical symbol K and atomic number 19. It is a reactive alkali metal found in group 1 of the periodic table.
Is magnesium chemically reactive element in the periodic table?
i have know idea but i think
What is the least reactive metal in group one of the periodic table?
Lithium
