Which One Of The Alkaline Earth Metals Shows Some Anomalous Behavior And Has Same Electronegativity As Aluminium?

Why Kaysons ?

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Question

Which one of the alkaline earth metals shows some anomalous behavior and has same electronegativity as aluminium?

Solution

Correct option is

Be

Be shows diagonal relationship with Al

SIMILAR QUESTIONS

Q1

Identify the least stable ion amongst the following

Q2

Which of the following has maximum lattice energy?

Q3

 

The solubility in water of sulphates down the Be group is:

Be > Mg > Ca > Sr > Ba. This is due to

Q4

Which of the following is the correct order of gradually decreasing basic nature of the oxides?

Q5

KO2 (potassium superoxide) is used in oxygen cylinders in space and submarnies because it 

Q6

A metal M readily forms water soluble sulphate MSO4, water insoluble hydroxide M(OH)2 and oxide MO which becomes inert on heating. The hydroxide is soluble in NaOH. The metal M is

Q7

On dissolving moderate amount of sodium metal in liquid NH3 at low temperature, which one of the following does not occur?

Q8

On passing hydrogen over heated palladium, the gas

Q9

When magnesium burns in air compounds of magnesium formed are magnesium oxide and

Q10

A solid compound ‘X’ on heating gives CO2 gas and a residue. The residue mixed with water forms ‘Y’. On passing an excess of CO2 through ‘Y’ in water, a clear solution ‘Z’ is obtained. On boiling ‘Z’, compound ‘X’ is reformed. The compound ‘X’ is