the incomplete table below shows selected properties of compounds that have ionic, covalent, or metallic…

the incomplete table below shows selected properties of compounds that have ionic, covalent, or metallic bonds.\n| row | substance | type of bond | likely property |\n| ---- | ---- | ---- | ---- |\n| 1 | kcl | ? | brittle |\n| 2 | ? | covalent | does not conduct electricity |\n| 3 | ? | ? | malleable |\nwhich substance would be most suitable for row 3?\n- sodium chloride (nacl)\n- silver (ag)\n- nitrogen (n₂)\n- propane (c₃h₈)

the incomplete table below shows selected properties of compounds that have ionic, covalent, or metallic bonds.\n| row | substance | type of bond | likely property |\n| ---- | ---- | ---- | ---- |\n| 1 | kcl | ? | brittle |\n| 2 | ? | covalent | does not conduct electricity |\n| 3 | ? | ? | malleable |\nwhich substance would be most suitable for row 3?\n- sodium chloride (nacl)\n- silver (ag)\n- nitrogen (n₂)\n- propane (c₃h₈)

Answer

Brief Explanations:

Ionic compounds like KCl are brittle. Covalent compounds generally do not conduct electricity. Metallic substances are malleable. Silver (Ag) is a metal with metallic bonds and is malleable. Sodium chloride (NaCl) is ionic. Nitrogen ($N_2$) and propane ($C_3H_8$) are covalent compounds.

Answer:

silver (Ag)