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प्रश्न
Name the following.
Alkali metal with smallest atom.
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उत्तर
Alkali metal with smallest atom - Lithium (Li)
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संबंधित प्रश्न
Explain the following.
Standard reduction potential of alkali metals have high negative values.
Explain the following.
BeCl2 is covalent while MgCl2 is ionic.
Write a balanced chemical equation for the following.
Magnesium is heated in air.
Write a balanced chemical equation for the following.
Beryllium oxide is treated separately with aqueous HCl and aqueous NaOH solutions.
Answer the following question.
Describe the diagonal relationship between Li and Mg with the help of two illustrative properties.
Name the following.
The most abundant element in the universe.
Name the following.
Ions having high concentration in cell sap.
Which of the following is the CORRECT order for alkaline earth metals?
The first ionization enthalpies of alkali metals decreases down the group because of
Which of the following is CORRECT for the atomic and ionic radii of alkali metals?
The diagonal relationship in Be and Al is due to ______.
Alkaline hydrolysis of which among the following compounds leads to the formation of a racemate?
Which among the following is used as a source of oxygen in submarine in emergency breathing apparatus?
Which among the following chlorides of alkali metal is deliquescent?
Which among the following elements has highest ionisation enthalpy and bears a diagonal relationship with aluminium?
What is the electronic configuration of third element of group-2 in periodic table?
Which among the following alkali metal chlorides form hydrate?
Beryllium shows diagonal relationship with aluminium. Which of the following similarity is incorrect?
The element that does not form acidic oxide is ______.
KO2 (potassium superoxide) is used in oxygen cylinders in space and submarines because it ______.
Which among the group-15 elements does not exist as tetra atomic molecule?
Which of the following is most soluble in water?
Which of the following is likely to undergo racemisation during alkaline hydrolysis?
Which of the following trend is correct with respect to the reactivity of alkali metal oxides with water?
