I suppose if I have to pick one, I'd say "nonmetal", because there's no metal called "lustrous". There's no metal called "love" either, so I guess love is also a nonmetal.
A better answer might be "the word has nothing to do with the elemental metal/nonmetal dichotomy, and the question is therefore essentially meaningless".
Lustrous is neither. It is a property of many metals, the ability to reflect light. Many metals are shiny, lustrous.
Luster is generally considered a metallic property, though some metalloids have it as well.
Carbon in the form of graphite is lustrous.
You can make almost anything shiny by polishing it.
"Lustrous" means "shiny". It's not really correct to say that metals are lustrous and non-metals aren't, but it's slightlymore true than the other way around.
Yes, Meatals are lustrous
Selenium and iodine can be lustrous.
It is more likely to be a metal.
Scandium is a metal.
In simple terms just by looking at them, and doing an electrical conductivity test you can tell the following. the metals are shiny and conduct electricity. The non-metals which are gases or liquids are easy to distinguish. The solid non metals such as sulfur are not shiny and do not conduct electricity. (graphite conducts electricity but is soft and not that shiny). The metalloids look a bit like metals but are very poor conductors of electricity.
To find out whether a substance is a metal, its electrical conductivity, and the acid-base character of its oxides are researched.
Fluoride is neither, it is an ion that cannot exist on its own as a substance because it is electrically charged. Fluorine is a non-metal.
Yes, the element Carbon is a non-metalelement.Coal is not an element, it is a substance, but it definitely doesn't look to be a metal: black, not shiny mirroring in light, not malable, ... etc.
metal- shiny non-metal- dull
Nope. It is a non metal and therefor isn't shiny :)
It is more likely to be a metal.
calcium, iron, manganese, molybdenum, zinc or caesium.
Scandium is a metal.
In simple terms just by looking at them, and doing an electrical conductivity test you can tell the following. the metals are shiny and conduct electricity. The non-metals which are gases or liquids are easy to distinguish. The solid non metals such as sulfur are not shiny and do not conduct electricity. (graphite conducts electricity but is soft and not that shiny). The metalloids look a bit like metals but are very poor conductors of electricity.
Metals are good conductors of heat and electricity, are ductile, malleable and shiny, and most of them are solid (except mercury). A non metal is a bad conductor of heat and electricity, are not malleable, ductile or shiny, and can be a solid, liquid, or gas.
Gold is a very shiny metal as it is a unreactive metal. Silver, Stainless steel, copper, aluminium, brass and platinum are also shiny metals. x
Any metal, like silicon.
An ionic substance, or a salt
diamond