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Basically all the noble gases as they have a stable electronic configuration and therefore they would not share their electrons with other atoms.
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Actually, the noble gases have been synthesized in labs to form noble gas compounds. Gold and platinum are both unreactive elements. There are probably more though.
You are most likely talking about the unreactive gases in the periodic table of elements. The Periodic Table of elements only contain elements (cannot be broken down into simpler substances).
In the periodic table, we have metals, non-metals and metalloids. Metals are usually solids in room temperature (other than Mercury). So the gases are in the non-metals section.
An unreactive gas would most commonly be found in group 18 (last column) on the periodic table of elements. These are the noble gases, and have 8 electrons on their outer shell, so they are very stable. Since they are stable, they are unreactive. They rarely react with other chemicals.
So the unreactive gases - group 18.(noble gases)
An nonreactive element in the Periodic Table of Elements is an element that has their last energy level (shell) filled with 8 valence electrons. Some examples of nonreactive elements are Helium, Neon, Argon, Krypton, Xenon, and Radon. Group/Family 18 (Noble Gas/Inert Gas Family) are all nonreactive elements.
All the noble gasses (Helium, Neon, Argon, Krypton, Xenon, and Radon) are very nonreactive. A few hundred compounds have been formed with noble gasses - mostly with Xenon and highly electronegative elements like Fluorine. Most of them require extreme conditions to form and are unstable. In general the noble gasses are considered inert and non-reactive.
Helium is an example of an unreactive element. It is a noble gas and has a full outer electron shell, making it very stable and unlikely to form compounds with other elements.
Element which does not react with most acids or bases. Eg= Helium, Argon, Gold
helium as it has a full outer shell and its outer shell is very close to the nucleus
If you're talking about the elements in Group 18 of the periodic table, they're usually called the noble gases or the inert gases. These are pretty much the least reactive elements out there.
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What element has the configuration 2 8?
The element with the electron configuration 2 8 is oxygen, which has 8 electrons in total.
What is the safest element?
Most elements are completely stable and safe. However, the safest elements would be the most unreactive. So, in that sense, the Inert Gases (exc. Radon, which is radioactive) are probably the safest group of elements, as they are completely unreactive.
What is An extremely unreactive colourless odourless element of the rare gas series used in electric lights gas?
The element you are referring to is neon. Neon is a noble gas known for being colorless, odorless, and extremely unreactive. It is commonly used in electric lights and neon signs due to its ability to produce a bright red-orange glow when electrified.
Is sodium an unreactive element?
Sodium is not an unreactive element. It is a highly reactive metal that readily forms compounds with other elements, especially in the presence of water to form sodium hydroxide and hydrogen gas. Sodium is stored under oil to protect it from reacting with air or moisture.
Why can copper sometimes be found native?
Copper can sometimes be found native because it is relatively unreactive and does not easily form compounds with other elements. This allows it to exist in its pure metallic form in certain geological environments where it has been concentrated and deposited by natural processes.
What is an element that is unreactive odorless and colorless?
helium
Which is the most unreactive element out of these 1. cheese 2. magnesium 3. francium 4. argon?
Argon is the most unreactive in this series. Cheese is not an element; it is a mixture of compounds.
What is the chemical property of the element krypton?
Krypton is an unreactive gas.
What is element is an unreactive gaseous element that is a product of the nuclear reaction of hydrogen atoms?
Balls
Why are there no compounds at all with helium in them?
Because helium is an unreactive chemical element.
What is Ne element?
Neon (Ne) is a noble gas, very unreactive.
What is an element definition that starts with the letter l that stands for unreactive?
Inert.
Which element group is not magnetic?
Noble gases are not magnetic because they have a full outer electron shell, making them stable and unreactive with magnetic fields.
What is an unreactive gas that sinks in the air?
Argon.
What element is unreactive gaseous that is a product of the nuclear reaction of hydrogen atoms?
Neon!
What is the chemical property of an element in group 18?
Noble gases are very unreactive.
What element has 3 energy levels and belongs to the most unreactive group?
The element is 'argon' and belongs to noble gas family.
