0
Group seven is known as the halogen group. The least reactive element in group seven is astatine. Fluorine is the most reactive.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
What is the least active of the following nonmetals is helium carbon chlorine or oxygen?
Helium is the least reactive element, to the point of being unreactive.
Are Noble gases most reactive element on the periodic table?
No. They are the least because their energy levels are full.
Which element in the row are the least reactive?
In any row of the periodic table, the group 8 element - the noble gas - is the least reactive. The known group 8 elements are Helium, Neon, Argon, Krypton, Xenon and Radon
Is caesium reactive or non reactive?
Caesium is an extremely reactive chemical element.
Are the least reactive metals easier to extract?
NO Gold and platinum are not revy reactive.
What element is least reactive?
XENON
How reactive is the element silver?
It is the fourth least reactive element, followed by Mercury, Gold and Platinum.
What element is least reactive in group 6?
This chemical element is wolfram (W).
What element is the least reactive in group 6?
This chemical element is wolfram (W).
Is zinc is least reactive element in the periodic table?
yes
Which element is the least reactive in period 4?
Noble gasses are least reactive of all the elements. So the least reactive element in the period 4 is Krypton. It is a noble gas with an atomic number of 36.
Which element is least reactive of magnesium chlorine rubidium and sodium?
Magnesium
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 least active of the following nonmetals is helium carbon chlorine or oxygen?
Helium is the least reactive element, to the point of being unreactive.
Are Noble gases most reactive element on the periodic table?
No. They are the least because their energy levels are full.
What common characteristics is generally shared by the element at the center of a period?
Least reactive
Which element in the row are the least reactive?
In any row of the periodic table, the group 8 element - the noble gas - is the least reactive. The known group 8 elements are Helium, Neon, Argon, Krypton, Xenon and Radon
