When forming stable ions:

    a oxygen atom will (a)   , (#)​ (b)   electrons

When forming stable ions:

     a phosphorus atom will (a)   , (#) ​ (b)   electrons

When forming stable ions:

      an aluminium atom will​ (a)   (#)​ (b)   electrons

When forming stable ions:

     a fluorine atom will ​​ (a)   , (#)​ ​ (b)   electron

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When forming stable ions:

   a berylium atom will ​ (a)   , (#) ​ (b)   electrons

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When forming stable ions:

h)     a sodium atom will (a)   , (#) electrons

​ (b)  

When forming stable ions:

a)      a nitrogen atom will (a)   , (#)​ (b)   electrons

When forming stable ions:

a)      a chlorine atom will ​ (a)   , (#)​ (b)   electrons

When forming stable ions:

    an atom of Lithium will ​ (a)   , (#) ​ (b)   electrons​

When forming H⁺, a hydrogen atom has​ (a)   #​ (b)   electron

    When forming Fe²⁺, an iron atom has​ (a)   (#) ​ (b)   electrons

c)    When forming S^2- , a sulphur atom has ​ (a)   (#) ​ (b)   electrons

    When forming Ag⁺, a silver atom has ​ (a)   (#)​ (b)   electrons

e)    When forming Ge⁴⁺, a germanium atom has (a)   (#)​ (b)   electrons

   When forming F^-, a fluorine atom has ​ (a)   (#) ​ (b)   electrons

When forming Al³⁺, an aluminum atom has ​ (a)   (#) ​ ​ (b)   electrons

h)    When forming nitrogen atom, a nitrogen ion has​ ​ ​ (a)   (#) ​ (b)   electrons

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i)     When forming sulphur atom, a sulphur ion has ​ (a)   (#) ​ (b)   electrons

j)       When forming Au atom, a gold (III) ion has ​ (a)   (#) ​ (b)   electrons

The species ¹⁰⁴Rh³⁺ has (a)   protons​ (b)   neutrons​ (c)   electrons