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Noble gases include Neon, Argon, Krypton, Xenon, Radon, Helium, and ununoctium.
Kyla Klocko
Sister Little
An overabundance or lack of unpaired electrons in the orbitals of atoms.
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∙ 14y agoThe stable elements already have 8 electrons in their valence shell, which is full, therefor, they wont react with other elements.
A reactive element needs to either gain or lose electrons to have a full valence shell. So, since the first column only needs to lose one electron, they are considered HIGHLY reactive. Also, the halogens (one column right of the noble gases) only need to gain one, so they are also highly reactive
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∙ 14y agoA atom without a full valence shell, such as Oxygen.
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∙ 12y agolithium, sodium, potassium, rubidium, cesium, francium, beryllium, magnesium, calcium, strontium, barium, radium
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∙ 13y agoFluorine
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How reactive is the element silver?
It is the fourth least reactive element, followed by Mercury, Gold and Platinum.
Is plutonium highly reactive are non reactive?
Plutonium is a reactive chemical element.
Is germanium reactive or non-reactive?
Germanium is not a very reactive element - the electronegativity is 2,01.
Is molybdenum reactive or nonreactive?
Molybdenum is a reactive chemical element.
Is the element chlorine reactive unstable?
Yes, chlorine is very reactive.
What element makes yellow- green fireworks and is very reactive?
Barium
How reactive is the element silicon?
How reactive is the element silicon?
A reactive metallic element Its compounds give fireworks green colors?
The element copper makes the blue-green fireworks.
Which element would be most reactive?
Fluorine is the most reactive element.
Is caesium reactive or non reactive?
Caesium is an extremely reactive chemical element.
Is californium reactive or stable?
The element Californium is reactive.
What is the lightest reactive element?
Hydrogen is not only the lightest element of all, it is also very reactive.
How reactive is the element silver?
It is the fourth least reactive element, followed by Mercury, Gold and Platinum.
Is plutonium highly reactive are non reactive?
Plutonium is a reactive chemical element.
Which is most reactive element?
Fluorine(F2) is the most reactive element, known to react with even Xenon, Krypton, Gold, Platinum, etc.
Is germanium reactive or non-reactive?
Germanium is not a very reactive element - the electronegativity is 2,01.
Is thorium reactive?
Thorium is a chemical element not so reactive.
