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Verified answer
There is no non-metal with one valence electron.
Every element with 1 valence electron belongs to the alkali metals family
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∙ 14y ago
Impossible Gaming
cbbible
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∙ 15y agoAnything in the oxygen group. Including oxygen.
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∙ 13y agoHelium is a nonmetal with two valence electrons.
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∙ 10y agoHydrogen
Ryne Tilford
Carbon
Anonymous
nitrogen
Anonymous
helium
What element has one valence electron and is very reactive?
Sodium.
Why does the lithium atom want to lose an electron?
It is an alkali metal (Group 1 element). So, it needs to lose one electron in order to form a full valence shell (the one beneath it). Full valence shells are more stable states.
Element 3 lithium has one valence electron and element 4 beryllium has two valence electrons Element 5 boron has how many valence electrons?
Boron has 3 valence electrons.Boron has 3 valence electrons.
If an element has 1 valence electron what group is it in?
That element would be in the Alkali Metals (group one)
Which Element Has One Valence Electron And Is In Period 4?
The element would be potassium (K).
How many valence electrons does the element cesium have?
A cesium atom has 1 valence electron. It is an alkali metal, and all alkali metals have 1 valence electron. The electron configuration for cesium is (Rn)7s1. The single electron in the 7s sublevel is its valence electron.
Number of valence electrons in Lithium?
There is one valence electron in lithium, also in every other alkali metal element.
Why is hydrogen grouped with the alkali metals?
Because Hydrogen is a gas that has metal in the element
How many valence electrons should an element to react with a element with 7 valence electrons?
one valence electron
What element has the same valence electron configuration as phosphorus?
The answer is nitrogen. Nitrogen is one example of an element that has the same valence electron configuration as phosphorus.Ê
Does rubidium have one valence electron?
Yes. Rubidium is an alkali metal, and all alkali metals have one valence electron.
What element has the same valence electron configuration as phosphorus p?
The answer is nitrogen. Nitrogen is one example of an element that has the same valence electron configuration as phosphorus.Ê
What element has one valence electron calcium or potassium?
Potassium has one.
What element has one valence electron and is very reactive?
Sodium.
Why does the lithium atom want to lose an electron?
It is an alkali metal (Group 1 element). So, it needs to lose one electron in order to form a full valence shell (the one beneath it). Full valence shells are more stable states.
This element is the most reactive alkali metal has an atomic number greater than caesium and has one less valence electron than calcium?
This chemical element is francium (Fr).
How many valence electrons does a group 1A metal atom have?
they all have one valence electron.
