(1) During the formation of sodium oxide (1 marks)
(a) Two sodium atoms looses 1 electron each and forms 2 Na
ions which are held by electro static force of attraction with
0% ion formed by gain of 2 electrons by 1 oxygen atom.
(b) Two sodium atoms are covalenly bonded to 1 oxygen atom.
(c) 1 sodium atom looses 2 electrons and forms Na * ion and I
oxygen atom gains 2 electrons and forms 0 - ion. Both the
ions are held together by electro static force of attraction.
(d) None of these.
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Answer:
c is the correct answer
Explanation:
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