The reaction of alkali metals with oxygen produce the reaction of alkali metals with oxygen produce superoxides oxides peroxides all of the above none of the above

all of the above

Explanation:

Alkali metals react with the oxygen to form different types of oxygen compounds which may be oxides, peroxides and superoxides. These oxygen compounds react violently with the water.

The reactions are shown below of the formation of lithium oxide and peroxide.

The reactions are shown below of the formation of sodium oxide and peroxide.

The reactions are shown below of the formation of potassium peroxide and superoxide.

Hence, they produce all, and thus the correct option is :- All of the above

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

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