Question

(a) Give the formulae of the stable compound that is formed by the combination of Na and Cl using electron dot structure. (Atomic No. Na = 11, Cl = 17).
(b) Name the cation and anion present in the ionic compound formed.


CBSE Class X Science SA 2 (3 Marks)

Answer 1

a) Formula : NaCl

b) cation : Na+

anion : Cl-

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Answer 2

Answer:

formula NaCl

cation Na+

anion Cl-

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