No. Some metals are hard, but some are soft.
toothpaste has alkaline in it
The substance likely forms ionic bonds because ionic compounds are typically water-soluble, conductive in solution, and can form hard structures. These bonds form between a metal and a non-metal, resulting in the transfer of electrons from one atom to another.
yes and no the hardsolis is not iportant and the shape is yes
Scandium is a metal.
Copper metal is an element and thus a pure substance.
Copper metal is an element and thus a pure substance.
hard
Magnetic hard drives contain round pieces of metal called platters, which are coated with a magnetizable substance. This coating allows data to be stored magnetically on the surface of the platters. When the drive operates, read/write heads move across the platters to access or modify the stored information.
The substance commonly used to remove rust from metal is called vinegar.
oxygen
Copper metal is an element and thus a pure substance.
No, iron metal is not a solution. A solution is a homogenous mixture where one substance is dissolved in another. Iron metal is a pure substance composed of iron atoms.