x and y are two metallic elements why is more reactive than X the reaction of Y with iron oxide is highly exothermic and you is used to join railway track why does not react with hot or cold water but reacts with steam to form its oxide reacts with sodium hydro to produce a gas that which burns with pop sound X is also a constituent of bronze which of the following statement not correct of for X Y and Z?
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(2). (i) and (v) are the statement not correct of for X Y and Z
rishivarjhasuperrk:
but how please explain this
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Answer is 3 I think it is a right answer
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