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Why are group 1 elements called alkali m...

Why are group `1` elements called alkali metals and group `17` are called halogens?

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Why group -1 elements are called alkali metals ?

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The elements of group 18 are called

Group 17 elements are known as

Why group -2 metals are called alkaline earth metals ?

The elements of group 2 are called alkali metals.

Group 1 Elements :- Alkali Metals

NARAYNA-S-BLOCK ELEMENTS-CHECK YOUR GRASP
  1. Why are group 1 elements called alkali metals and group 17 are called ...

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  2. The common oxidaton state for alkaline earth metals is

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  3. Which alkali metal is radioactive in nature?

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  4. Which one of the following alkali metals gives hydrated salts?

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  5. Why lithium halides show covalent nature.

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  6. Assertion:Lithium has the lowest electrode potential. Reason: Lithiu...

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  7. The blue colour of solution of ammonia and alkali metals is due to whi...

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  8. Why lithium carbonate is not stable to heat?

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  9. Both lithium and magnesium display several similar properties due to t...

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  10. Which of the following does not illustrate the anomalous properties of...

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  11. Why lithium halides show covalent nature.

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  12. Why is KO(2) paramagnetic ?

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  13. Why lithium halides show covalent nature.

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  14. The common oxidation states of Ti are

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  15. The compound used to manufacture phenol is

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  16. When iodine is passed through aquous solutions of NaF, NaBr and NaCl

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  17. Why first ionization energy of alkaline earth metals is higher than th...

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  18. Why Beryllium and magnesium do not impart colour to the flame?

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  19. Arrange following oxides in increasing acidic nature Li(2) O , BeO ,...

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  20. Why does the solubility of alkaline earth metal carbonates and sulphat...

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