ll De the tormula of its phosphate?The atom of an element X contains 17 protons, 17 electrons and 18 neutrons whereas the atom of an elementY contains 11 protons, 11 electrons and 12 neutrons.(a) What type of ion will be formed by an atom of element X ? Write the symbol of ion formed. anian(b) What will be the number of () protons (ii) electrons, and (ii) neutrons, in the ion formed from X?1p(c) What type of ion will be formed by an atom of element Y ? Write the symbol of ion formed.d) What will be the number of () protons (i) electrons, and (ii) neutrons, in the ion formed from Y?a(a) What will be the number of (0 protons(e) What is the atomic mass of () X, and (i)Y ?( What could the elements X and Y be ?

ll De the tormula of its phosphate?The atom of an element X contains 1

1.	ll De the tormula of its phosphate?The atom of an element X contains 17 protons, 17 electrons and 18 neutrons whereas the atom of an elementY contains 11 protons, 11 electrons and 12 neutrons.(a) What type of ion will be formed by an atom of element X ? Write the symbol of ion formed. anian(b) What will be the number of () protons (ii) electrons, and (ii) neutrons, in the ion formed from X?1p(c) What type of ion will be formed by an atom of element Y ? Write the symbol of ion formed.d) What will be the number of () protons (i) electrons, and (ii) neutrons, in the ion formed from Y?a(a) What will be the number of (0 protons(e) What is the atomic mass of () X, and (i)Y ?( What could the elements X and Y be ?
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