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Francium, Fr.

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13y ago
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11y ago

ns^2

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Q: Which of the following outer electron configurations would you expect to belong to a reactive metal?
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Use electron configurations to explain why copper is paramagnetic while its 1 ion is not?

because the electron tranfer between an atoms and it doesnt belong to one atom


What term does not belong electron cell tissue alive organ?

Electron


How do you know that potassium and sodium have similar chemical properties?

I'm guessing that because they're next to each other on the periodic table, that's why they have similar properties! :)


The most reactive metal among the following is?

The most reactive metals of the periodic table are those that belong to alkali group. Among this group, the more electrons contain each atom of each element, the more reactive it is. This is why Francium is the most reactive of alkali metals.


What do alkali metals have in common with electron shells?

They all have 0NE electron in their outer shell: called s-electron. That's why they belong to group 1


What period and group does an element with electron configuration 6s2 6p6 belong to?

Radon!


What are the electron of argon?

Electrons are fundamental particles and they are the same, whatever element they belong to.


Why chemists might sometimes store reactive chemicals in argon to which family does argon belong?

Argon belongs to group VIII, the noble gas family. Elements in group VIII are the most uncreative elements, thus it is safe to store reactive substances in them because they will not react with the reactive substance.


Which of the following does not belong Placid Brutal Fierce Truculent?

Placid


Define Polarizability What is polarizability?

It is a measure of how easily an electron cloud is distorted by an electric field. Electron cloud will belong to atom, molecule or Ion. It is the quantitative measurement of the extent to which the electronic cloud can be polarized


Which of the following may be considered to belong to an oral tradition?

All of the above.


Which one of the following groups does oxygen belong to metals semi metals halogens noble gasses?

It does not belong to any; it is simply a nonmetal.