The coin was likely made of copper, which is an element commonly used for making coins. When heated, copper reacts with oxygen in the air to form copper oxide, which is a black compound.
No; think of carbon. This is a non-metallic element; it exists in the forms of diamond and graphite - both "shiny" substances.
me to :)
The element that is bluish black in color is iodine. It is a lustrous, shiny solid with a metallic appearance and a bluish black hue. It is commonly used in medicine and photography.
Atone
Doubloons
Chromium
carbon
Chromium
That would be chromium.
That would be chromium.
The coin was likely made of copper, which is an element commonly used for making coins. When heated, copper reacts with oxygen in the air to form copper oxide, which is a black compound.
A proof coin has a special shiny finish on it and it is made to be sold to collectors, and not used as money.
nickel
Chromium.The chemical element chromium is used for the chrome plating of metal strips for automobile trim.
A shiny coin reflects light. The smooth surface of the coin allows light to bounce off it, resulting in a specular reflection.
The element that is shiny and a good conductor of heat and electricity is copper. Copper is widely used in electrical wiring, electronics, and plumbing due to its excellent conductivity properties.