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Alkaline earth metals form ions of the f...

Alkaline earth metals form ions of the formula

A

`M^(2+)`

B

`M^+`

C

M

D

`M^(2-)`

Text Solution

Verified by Experts

The correct Answer is:
A
Alkaline earth metals form divalent positive ion, `M^(2+)`
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DINESH PUBLICATION-ALKALI EARTH METALS-Revision Questions From Competitive Exams.
  1. The characteristic outer electronic configuration of alkaline earth me...

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  2. Lithophone used as white pigment is a mixture of

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  3. Alkaline earth metals form ions of the formula

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  4. Metals belonging to the same group in the periodic table are

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  5. The compounds of alkaline earth metals have the following magnetic nat...

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  6. A chloride dissolves appreciably in cold water. When placed on platinu...

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  7. Which of the following in incorrect?

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  8. Halides of alkaline earth metals form hydrates such as MgCl(2).6H(2)O,...

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  9. Which of the following substance can be used for drying neutral or bas...

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  10. Bleaching powder loses its power on keeping for a long time because

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  11. Among the alkaline earth metals, the element forming predominantly cov...

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  12. Plaster of Paris is used

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  13. Magnesium is an important component of which biomolecule occuring exte...

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  14. Which of the following is the smallest cation?

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  15. A metal X on heating in nitrogen gas gives Y,Y on treatment with H(2)O...

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  16. Formula of plaster of Paris is

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  17. The reaction of slaked lime with Cl2 gas gives

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  18. The nitride salt of Ca when treated with H2O gives

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  19. The name of CaSO4.1/2H2O is

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  20. When one mole of bleaching powder is completely decomposed, then the m...

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