No, the guy before me was wrong, Astatine is a Metalloid and it is used in the Radiotherapy of cancer.
No, granite is not a metal. Granite is neither a metal or a nonmetal, but is an igneous rock. Use the link below to the related question as to whether granite is a metal or nonmetal to learn a bit more.
no ionic strontium is a metal and flourine is a nonmetal
gold and silver
"Astatine is really rare. Attempt to find some if you dare."
Astatine and bromine are both halogens, located in Group 17 of the periodic table, which means they share similar chemical properties, such as the ability to form salts when combined with metals. Both elements can exist in diatomic molecular forms (Br2 for bromine and At2 for astatine) and exhibit similar reactivity trends, with astatine being less reactive due to its higher atomic number and heavier atomic structure. Additionally, both elements have applications in chemistry and medicine, particularly in radiopharmaceuticals for astatine.
Astatine is a nonmetal and halogen.
Astatine is not a metalloid but a nonmetal; astatine is a solid because is more heavier than fluorine.
Uranium is a metal, rather than a nonmetal, or metalloid.
Nails are metal.
nonmetal
metalloid
metalloid
metalloid
metalloid
Astatine, with the symbol At and the atomic number 85, is usually classified at a metalloid, but this is in dispute. It is sometimes classified as a halogen, and possibly a metal. It is still being studied.
Silicon is a metalloid.
Carbon is a nonmetal.