Well,
Helium is a gas or vapour/air so their for it has no qualtities that you have listed about seeing it isn't metal so it cant be shiny :D
Hope that helped?
Barium is not malleable or ductile as it is a brittle metal. It does exhibit some lustre, giving it a shiny appearance.
Yes, metalloids are ductile they are also malleable, but is not shiny.
Metals tend to be lustrous, ductile, malleable, and good conductors of heat and electricity.
Aluminum is a metal because it has properties characteristic of metals, such as being a good conductor of heat and electricity, having a shiny appearance, and being malleable and ductile. Additionally, aluminum is found on the left side of the periodic table, where most metals are located.
Those are metals.
The malleable, ductile, and shiny element is gold. It is a precious metal known for its beauty and valuable properties.
Barium is not malleable or ductile as it is a brittle metal. It does exhibit some lustre, giving it a shiny appearance.
Sounds like gold.
Metals
Silver is a shiny, white metal with high electrical and thermal conductivity. It is ductile and malleable, making it useful for jewelry and silverware. Silver also has antimicrobial properties, which can be beneficial for certain applications.
Yes, metalloids are ductile they are also malleable, but is not shiny.
nonmetals
heavy,shiny,cold,hard... heavy,shiny,cold,hard...
Yes, ductile materials can be stretched into wires, malleable materials can be hammered into thin sheets, and lustrous materials have a shiny appearance due to reflecting light. Some examples of ductile, malleable, and lustrous materials include gold, silver, and copper.
Sodium is included as a alkali metal in the modern periodic table.
react to oxides, shiny appearence, good conductivity, malleable, ductile
It would be the metal magnesium. Metals have luster (are shiny) and are ductile and malleable. The other elements listed are a gas (He), and the solid nonmetal carbon.