it is an metal
platinum is a metal
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Salt is a compound of Sodium (Na) and of Chlorine (Cl), thus, it is a nonmetal because it is a compound of 2 nonmetals. Na is not a nonmetal it is a highly active metal. This can be easily googled.
Copper is a metal as it is to the left of the staircase on the Periodic Table. The metalloids are located on the staircase and the nonmetals are to the right of it.
A metalloid :)
metalloid
Samarium is a metal.
metalloid. It has properties of metals and nonmetals.
Tin (Sn) is a metal.
Platinum is a metal
Neither it is a metalloid or semi-metal. It has both metallic and nonmetallic properties.
Boron is a metalloid
Metals, metalloids, and nonmetals all have isotopes. It depends on which element as to whether it is a metal, a metalloid, or a nonmetal, not whether it is an isotope.
platinum is a metal because it is shiny but it can be a metalloid or transition metal
It would actually be metal, metalloid, and nonmetals!!! :)
nonmetals are the best insulators
Salt is a compound of Sodium (Na) and of Chlorine (Cl), thus, it is a nonmetal because it is a compound of 2 nonmetals. Na is not a nonmetal it is a highly active metal. This can be easily googled.
Arsenic is usually classified as a metalloid. The chemistry of arsenic is predominately nonmetallic but it shows less anionic behavior than ordinary nonmetals. Liquid arsenic is a semiconductor. It can form many metal alloys but most of them are brittle.
Copper is a metal as it is to the left of the staircase on the Periodic Table. The metalloids are located on the staircase and the nonmetals are to the right of it.