Among the alkali metals , the metal with the highest ionization potential is:

A. Na

B. Li

C. Rb

D. Cs

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Alkali metals are:

A. Oxidising agents

B. Dehydrating agents

C. Reducing agents

D. All the above

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Halogens react with metals to form:

A. Halides

B. Oxides

C. Halogens sulphides

D. None of these

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The oxide of calcium CaO is:

A. Acidic

B. Basic

C. Amphoteric

D. Neutral

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The word alkali means:

A. Base

B. Basic salt

C. Ashes

D. Acid

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Bromine is a non metal in:

A. Solid state

B. Liquid state

C. Gaseous state

D. Plasma state

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