Question

( leor10) hua h jo hona tha
ap sun k kuch kroge kya
bole to indirectly ki ksi k life m loyal wla word hi nhi h
AP mt pareshan ho khush rhiye ohk
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Answer 1

Answer:

A combination reaction is a reaction in which two reactants combine to form one product. Oxygen and the halogens are very reactive elements and are likely to undergo combination reactions with other elements.