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Sodium.
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∙ 6y ago
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Is The element Sodium corrosive?
Sodium is part of the periodic table group of Alkali metals with only one valence electron. They are very, very reactive, but it is not corrosive.
What element is most reactive an en element with 7 valence electrons or an element with 8 valence electrons?
the element with seven valence electrons will be more reactive. The reason for this is that elements want to always want to have a full valence shell (they always want 8, like a noble gas). The element with eight valence electron is happy with its full shell and will not want to get rid of any electrons.
Is hydrogen more reactive than lead?
Hydrogen is so reactive because it only has one electron in its valence shell.
Is chlorine highly reactive?
Yes. It is highly electronegative and only needs one valence electron so it is very voracious :)
Is lithium family a very reactive group of mostly nonmetals whose atoms have 7 valence electrons?
No, lithium is ins a family of mostly metals with 1 valence electron.
What type of metals such as sodium have a single valence electron are very reactive?
Highly reactive metals with one valence electron are known as Alkali metals.
Is the element reactive or satble how do you know?
If the element has a full valence shell, such as the noble gases, then it is unreactive. It the element is missing few valence electrons of has few valence electrons, then the element is very reactive, such as the sodium.
What type of metals such as sodium have a single valence electron and very reactive?
Highly reactive metals with one valence electron are known as Alkali metals.
Is The element Sodium corrosive?
Sodium is part of the periodic table group of Alkali metals with only one valence electron. They are very, very reactive, but it is not corrosive.
What element is most reactive an en element with 7 valence electrons or an element with 8 valence electrons?
the element with seven valence electrons will be more reactive. The reason for this is that elements want to always want to have a full valence shell (they always want 8, like a noble gas). The element with eight valence electron is happy with its full shell and will not want to get rid of any electrons.
What type of metal such as sodium have a single valence electrons and are very reactive?
Highly reactive metals with one valence electron are known as Alkali metals.
Is one valence electron very reactive?
If an element has one valence electron it IS very reactive. ex. Fr and Cs are extermely reactive elements.This is because the one valence electron is so far from the nucleus there is not a strong force making it stay with the element.Alkali metals
What type of metals such as sodium have a single valence electron and are very active?
The alkali metals (lithium, sodium, potassium, rubidium, caesium, and francium) all have a single valence electron and tend to be very reactive. Note that hydrogen also has a single valence electron and is very reactive but it does not become metallic except at very, very, very low temperatures.or very, very, very high pressures (at least theory predicts it would be).
Are having eight valence electrons makes atoms very reactive?
No, eight valence electrons completely fills the valence band and makes the atom inert. The most reactive atoms have either one valence electron or seven valence electrons.
Why are alkali metals more reactive than other metals?
Alkali metals are more reactive as they are in group 1 and therefore has only one valence electron. With only one valence electron, its easy for them to achieve inert configuration/ noble gas configuration, which makes them so reactive.
How many electrons are in the outer energy level of group 7 a elements?
To start off, the electrons on the outermost energy level of an atom are called valence electrons. You can tell how many valence electrons an energy level has by finding out its group number. If an element is in group one, than it has one valence electron.
Is hydrogen more reactive than lead?
Hydrogen is so reactive because it only has one electron in its valence shell.
