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NARAYNA-S-BLOCK ELEMENTS-Level - I(ALKALI METALS)
- Most recative metal amont the following is
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- Sodium reacts with water less vigorously than potassium because
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- Akali metals are characterised by
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- A colourless salt gives violet colour to Bunsen flame and also turns m...
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- Alkali metals are soft ans have relatively low m.pt. and low density. ...
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- An atom of an elemen t has electronic structure 2,8,a which statement ...
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- Which property increase in magnitude as the atomic number of alikali i...
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- Sodium ……. As compared to pstassium
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- Which substance gives a different flame coloration from the other?
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- Sodium has as compared potassium
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- Alkali metals are good reducing agents because
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- Which alkali methal is most meallic in character?
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- When sodium is heated in flame it gives
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- Which one of the following represents the electronic configuration of ...
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- A substance X is a compound of an element of group 1 A the substance X...
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- Which of the following is correct for CsBr(3)?
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- Which is the corret order of solubility in water?
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- Which one of the following represent a correct sequence of reducing po...
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- The most basic oxide among the following is
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- Which is more basic in character?
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