instruction: Give a bulleted list of the main characteristic of metals listed in the passage
context: Metals are typically malleable and ductile, deforming under stress without cleaving.The nondirectional nature of metallic bonding is thought to contribute significantly to the ductility of most metallic solids. In contrast, in an ionic compound like table salt, when the planes of an ionic bond slide past one another, the resultant change in location shifts ions of the same charge closer, resulting in the cleavage of the crystal. Such a shift is not observed in a covalently bonded crystal, such as a diamond, where fracture and crystal fragmentation occurs. Reversible elastic deformation in metals can be described by Hooke's Law for restoring forces, where the stress is linearly proportional to the strain.
response: - Malleable
  - Ductile
  - Deforming under stress without cleaving