View the list below: poor thermal conductors. poor electrical conductors. brittle solids - not malleable or ductile. little or no metallic luster. gain electrons easily. this list describes a(n) question 2 options: energy element metal non metal metalloid

Answer : Option C) Non metal.

Explanation : A non metal is the one which does has poor thermal conductivity, poor electrical conductivity, are usually brittle solids which are not malleable or ductile, they have little or no metallic luster at all, and they gain electrons easily.

These are the properties which are seen in a non metal.

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.