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Which of the elements has the most chemically non-reactive atom?
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∙ 8y ago
Most non-reactive? You mean least reactive, right? That would be the noble gases, like Helium, Argon, Xenon, etc. which are all inert. The noble gasses helium and neon tie for the least unstable element as they form no compounds whatsoever.
The other nobles gasses can all form a few unstable compounds
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∙ 13y ago
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∙ 14y agoFrancium (Fr) with an electronegativity of about 0.7
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∙ 8y agoIt is about noble gases. They are in they 18th group.
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∙ 8y agothose are noble gases. they are in the 18th group.
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∙ 8y agoRadon. The other noble gases are extremely non reactive but have been shown to form certain compounds.
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∙ 8y agoAn example of a nonreactive element is neon.
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∙ 8y agoChemically, helium. But, in thermonuclear terms it is the most active element since it is the starting point for reactions in all stars.
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∙ 8y agoThe noble gasses.
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What are the non-reactive and reactive elements in periodic table?
Noble gases (group 18) are the almost nonreactive elements. Group 1 elements are the most reactive metals. Group 17 elements are the most reactive non-metals.
Which has the most chemically reactive atom out of iron neon lithium and bromine?
Lithium.
Why is fluorine the most chemically active of all elements?
Type your answer here... Fluorine is the most chemically active of all the group 7 elements because it is easiest for it to gain an extra electron in reactions. This is because it's electrons have the most energy to ionise as they are closer to the protons in the atom's nucleus and are more strongly attracted to them. Fluorine's electrons are closer to it's nucleus because it has less shells overall and a lower atomic mass. Having more shells weakens the force of attraction between the electrons and the protons. That's why group 7 elements get more reactive as you go up the group.
What electorns configuration represents the most chemically stable atom?
Let n = any number greater than 1 ns2np6 Such as 3s23p6
Of the gases oxygen argon chlorine and neon which 2 would be the most chemically reactive?
The elements from most reactive to least reactive are: Chlorine, Oxygen, Argon, and Neon.
Why are noble gases the most nonreactive?
Noble gases have completely filled orbitals. Their valence orbitals are completely filled, have 8 electrons and obey octet rule (stable electronic configuration). Hence they are chemically inert (or do not react with other elements).
What is the most chemically active of the elements?
Fluorine
What are the non-reactive and reactive elements in periodic table?
Noble gases (group 18) are the almost nonreactive elements. Group 1 elements are the most reactive metals. Group 17 elements are the most reactive non-metals.
Which has the most chemically reactive atom out of iron neon lithium and bromine?
Lithium.
Is it true the most chemically reactive metals are in group 1 of the periodic table?
yes the most chemically reactive elements are in group 1
The simplest form of pure matter?
The most chemically simple form of pure matter is that of a pure element, not chemically bonded in any way.
Which of these elements is the most chemically active?
Fluorine is sometimes called the hungry wolf of the periodic table because it is the most reactive element.
What is the most chemically active element?
The most electronegative of all elements is fluorine, at 3.98 on the Pauling scale.
What is most chemically active Element?
The most electronegative of all elements is fluorine, at 3.98 on the Pauling scale.
The most active of all the chemical elements is a halogen known as?
The most chemically active element is the halogen known as fluorine. Be
What is an atom is it a molecule an element or a compound?
Atoms are the building blocks of all matter. Atoms are the most basic units of an element that have the properties of that element. Atoms of elements combine to form molecules, which can be molecular compounds, and atoms of elements can combine to form ionic compounds, as well. Compounds contain atoms of two or more elements chemically combined.
What forms if two or more elements are chemically combined?
Most often, at least one chemical compound.
