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NDA & NA EE
IMPORTANT
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In column chromatography, the substance obtained in the top most region of column is

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Important Questions on Elements, Compounds and Mixtures

EASY
NDA & NA EE
IMPORTANT
Chemistry Crash Course NDA & NA EE>Chapter 2 - Elements, Compounds and Mixtures>Exercise 1>Q 28
Which one among the following is an element?
MEDIUM
NDA & NA EE
IMPORTANT
Chemistry Crash Course NDA & NA EE>Chapter 2 - Elements, Compounds and Mixtures>Exercise 1>Q 29
An element, which is not found in nature is
MEDIUM
NDA & NA EE
IMPORTANT
Chemistry Crash Course NDA & NA EE>Chapter 2 - Elements, Compounds and Mixtures>Exercise 1>Q 30
Metalloids are: