Table of Contents
Which is the most inactive element?
Answer: In chemistry, the term chemically inert is used to describe a substance that is not chemically reactive. Most Group 8 or 18 elements that appear in the last column of the periodic table (Helium, Neon, Argon, Krypton, Xenon and Radon) are classified as inert (or unreactive).
What is an inactive element?
Inactive Elements refer to Brands, Categories or Models that are no longer active yet have been searched for by customers on the front end of the website, possibly due to search engines indexing pages that no longer exist.
Which is inactive metal?
Inactive metals are metals that find great difficulty to react with oxygen such as silver, platinum, nickel, gold and chromium. Silver and gold are used in making jewels because silver and gold are chemically poor active.
What group of elements is the most unreactive group and why?
Which group of elements is the most unreactive? Why? The Noble Gases are the most unreactive b/c its outermost shell completes the energy level and is stable enough.
Which is the most active element in periodic table?
Lithium is the most active element in the periodic table.
- The periodic table is composed of 18 groups and 7 periods.
- In groups, it increases from left to right whereas, in periods, it increases from bottom to top.
Which gas is inactive?
The noble gases, also known as inert gases, are gases that do not react with certain substances. Inactive gases are used commonly to prevent unintended chemical reactions damaging a sample. Complete Step By Step Answer: Helium, neon, argon, krypton, xenon, and radon are among the group 18 elements.
Is nickel active or inactive?
What types of materials are considered “active” and “inactive”?
| Active | Soft Steel | Nickel |
|---|---|---|
| Inactive | Bright Plating | Zinc |
Which group is unreactive on the periodic table?
Noble or Inert Gases
Group 8A — The Noble or Inert Gases. Group 8A (or VIIIA) of the periodic table are the noble gases or inert gases: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn). The name comes from the fact that these elements are virtually unreactive towards other elements or compounds.
Why the elements in group 18 are unreactive elements?
Group 18 of the periodic table contains the noble gases. Noble gases are highly unreactive due to their full outer shell of electrons. Having a full valence shell of 8 electrons means that the atom is already in its most stable state, and thus, there is no need for the atom to lose or gain electrons.