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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.
What else can I help you with?
Is potassium a compound or an element?
Potassium (K) is an element. It is available on the periodic table of elements.
What does OX stand for on periodic table?
There is no element with the symbol Ox on the periodic table. The closest will be element osmium with the symbol, Os.
Which element in group 6 is the most reactive?
Elements are more reactive as you go down the periodic table and to the left.
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. They are the least because their energy levels are full.
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?
The Zinc Family also known as group IIB is the second least reactive I believe. The least reactive family is the one with a full p sublevel, the noble gases, the next least reactive would be the family with a full d sublevel. Since group IIB has a full d sublevel, it must be the next least reactive family.
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 (K) is an element. It is available on the periodic table of elements.
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
