Question

Metal not having meleability ductility sonority properties

Answer 1

Malleability→ Property by which metals can be beaten into thin sheets.
example gold is malleable.

Ductility→ Property by which metals can be drawn into thin wires.

Sonority →Property by which metals produce ringing sound on striking.

$\boxed{\bold{Exception→ Mercury(Hg)}}$

Answer 2

mercury {hg}

because it is liquid