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Cesium, being in group I forms the Cs^1+ ion.
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What -2 charge ion has same electron configuration as krypton?
Strontium (Sr) Sr2+ ion and krypton have he same electronic configuration
Would you expect argon to form an ion?
No, I would not.
What is a common ionic charge for caesium?
Cesium loses just one electron to form Cs+
Is barium larger than aluminum yes or no?
a general answer is that if it is a cation the ion is smaller than the atom due to loosing one or more electrons which would decrease the size of the radius anions are larger because they are gaining more electrons and electron electron repulsion is greater which spreads the anion apart
What does monovalent ion mean?
A monovalent ion is a cation that only has one valence electron to form an ionic bond with something else. Typically they are the alkali metals--Lithium, Sodium, Potassium, Rubidium, Caesium and Francium. Some transition metals can be found to be monovalent ions.
What is the formula of Caesium ion?
Cs1+
What is the formula for caesium ion?
Cs+1
What -2 charge ion has same electron configuration as krypton?
Strontium (Sr) Sr2+ ion and krypton have he same electronic configuration
If universal indicator was added to the water after the reaction with caesium what colour would it go and why?
Caesium recats with water to form caesium hydroxide , a base. the universal indicator woulg change color to be brown/purple depending on the concentration i.e pH. see link
Would you expect argon to form an ion?
No, I would not.
Which of the above elements is a positive ion with a charge of one?
Elements in group one of the periodic table; Lithium, Sodium, potassium, rubidium, caesium and rubidium, will form ions with a positive charge of one.
What is a common ionic charge for caesium?
Cesium loses just one electron to form Cs+
What is the charge ot the ion that phosphorus p would form?
It would form the negatively charged phosphide ion with a charge of 3-, and the symbol P3- .
Which would form a negative ion lithium aluminum magnesium or chlorine?
Chlorine would form a negative ion and the other three positive ions.
What is the valency of caesium?
The valency of Caesium (Cs) is '1' . It is a Group 'I' metal, therefore it is able to ionise(lose) one electrons. Consequently it is only able to form oner bond.
Is barium larger than aluminum yes or no?
a general answer is that if it is a cation the ion is smaller than the atom due to loosing one or more electrons which would decrease the size of the radius anions are larger because they are gaining more electrons and electron electron repulsion is greater which spreads the anion apart
What does monovalent ion mean?
A monovalent ion is a cation that only has one valence electron to form an ionic bond with something else. Typically they are the alkali metals--Lithium, Sodium, Potassium, Rubidium, Caesium and Francium. Some transition metals can be found to be monovalent ions.
