SOLAR SYSTEM

Detailed explanation-1: -For Ex:Sulphur, phosphorus are solid non-metal which do not have lustre or shine. Q. Non metals are usually poor conductors of heat and electricity. They are non-lustrous, non-sonorous, non-malleable and are coloured.

Detailed explanation-2: -Nonmetals are (usually) poor conductors of heat and electricity, and are not malleable or ductile; many of the elemental nonmetals are gases at room temperature, while others are liquids and others are solids.

Detailed explanation-3: -Answer and Explanation: A nonmetal is an element that does not exhibit the properties of a metal. This element are not lustrous or shiny. They are very easy to break that they are not ductile or malleable making them not useful in making wires or sheets.

Detailed explanation-4: -Physical Properties of Nonmetals Non-Malleable and Ductile: Non-metals are very brittle, and cannot be rolled into wires or pounded into sheets. Conduction: They are poor conductors of heat and electricity. Luster: These have no metallic luster and do not reflect light.

Detailed explanation-5: -Nonmetals are not usually shiny, a quality known as luster. While some can have a reflective surface and be slightly shiny, they are nowhere near as lustrous as the metals. Nonmetals tend to have a dull appearance, are brittle, and melt at lower temperatures than metals.