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Size of atoms of alkali metals is the .....

Size of atoms of alkali metals is the ................. (largest / smallest) in its period.

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The alkali metals

The alkali metals

Density of alkali metals ................... (decreases / increases) with atomic number.

Fill in the blanks by selecting the correct word from brackets : If an element has seven electrons in its outermost shell then it is likely to have the ................... (largest/ smallest) atomic size among all the elements in the same period.

Supply the missing word from those in the brackets not write out the sentence ? If an element has seven electrons in its outermost shell then it is likely to have the .................... (largest/ smallest atomic size among all the elements in the same period).

The atomic and ionic radii of alkali metals are the smallest in their respective periods.

Alkali metals in each period have

Prefix 'alkali' for alkali metals denotes:

Argon in period 3 is likely to have a ........... (larger/smaller) atomic size than chlorine and its electron affinity value would be ............. (lesser/ zero) compared to chlorine.

Among the alkali metals, which element has the largest atomic radius ?