total number of Alkali metals(non-radioactive) which produces superoxide when burn with excess of O2 is?
Question
total number of Alkali metals(non-radioactive) which produces superoxide when burn with excess of O2 is?
Solution
To determine the total number of alkali metals (non-radioactive) that produce superoxide when burned with an excess of O2, we need to follow these steps:
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Identify the alkali metals: The alkali metals include lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr).
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Determine which alkali metals produce superoxide when burned with excess O2: Among the alkali metals, only potassium (K) and rubidium (Rb) produce superoxide (KO2 and RbO2) when burned with an excess of O2.
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Calculate the total number of alkali metals that produce superoxide: Since only potassium and rubidium produce superoxide, the total number of alkali metals that produce superoxide is 2.
Therefore, the total number of alkali metals (non-radioactive) that produce superoxide when burned with an excess of O2 is 2.
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