Identify the Order That Is Observed Experimentally for Direct Reactions

question 105

Multiple Choice

Identify the order that is observed experimentally for direct reactions between the solid alkali metals and nonmetals.

• A) ​Cs > Rb > K > Na > Li
• B) ​Rb > K > Cs > Li > Na
• C) ​K > Na > Li > Rb > K
• D) ​Na > Li > K > Na > Cs
• E) ​Li > Cs > Na > Li > K

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