I need the answer of these questions

Answer:
36. B, LATTICE
35. A, COVALENT
38. B, TRIPLE COVALENT
Explanation:
36: Lattice- Sodium chloride is taken as a typical ionic compound.
35. covalent - the interatomic linkage that results from the sharing of an electron pair between two atoms. The binding arises from the electrostatic attraction of their nuclei for the same electrons.
38. TRIPLE COVALENT- because each nitrogen atom needs three electrons to fill its outermost shell.
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I hope it help