an element x with atomic no 11
combines with y having z=9.write the formula of this compound as well as ionic equations.
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Element x is Sodium(2,8,1)
Element y is Fluorine (2,7)
Formula of ionic compound = NaF
Here Na gives one electron to Fluorine to become positive ion and fluorine gains 1 electron to become negative ion. By doing this both complete their octet.
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