An element having atomic number 19 and belongs to Alkali metals is ___________.

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Question:
An element having atomic number 19 and belongs to Alkali metals is ___________.

1.Li

2.F

3.K

4.Cl

Posted Date:-2022-01-11 13:34:13

More MCQS Questions and answers

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  2. A compound which liberates reddish brown gas around the anode during electrolysis in its molten state :
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  4. A solution of the compound which gives a dirty green precipitate with sodium hydroxide.
  5. Alkalis are :
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  13. Arrange the following as per instruction given in the brackets Cl, E, Br I (Increasing order of electron affinity)
  14. Arrange the following as per instruction given in the brackets: Cs Na Li R ( increase order or metallic character)
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  25. Name two elements in same group of periode Table
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