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Magda99
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Name two other elements that have properties that are similar to those of the element rubidium and why would they.


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Porshia

Answer is potassium and sodium. They are in the same group and that means they have the same properties. They are all alkali metals

samueladesida43

The other two elements that have properties that are similar to those of the element rubidium are sodium and potassium.

GROUP 1 ELEMENT:

  • Elements in the periodic table are arranged into groups and periods. Group represents vertical arrangement while periods represent horizontal arrangement.

  • Elements in the same group have the same number of valence electrons in their outermost shell.

  • Due to the number of valence electrons shared by elements in the same group, they share similar characteristics or properties.

  • Sodium, Pottasium, Rubidium, Caesium belong to group 1 of the periodic table, hence, they have similar properties.

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