If a mineral is opaque, lustrous, malleable and can conduct heat and electricity, it is a(n) __________________.
A)gemstone
B)radioactive element
C)crystal
D)metal
E)element

Name: If a mineral is opaque, lustrous, malleable and can conduct heat and electricity, it is a(n) __________________. A)gemstone B)radioactive element C)crystal D)metal E)element
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Question

Quizplus · Accepted Answer

Metals are characterized by their opacity, luster, malleability, and ability to conduct heat and electricity.

If a Mineral Is Opaque, Lustrous, Malleable and Can Conduct