Vinyl is commonly used as a shorthand name for polyvinyl …
Who has the most rare earth?
Rare-earth ore deposits are found all over the world. The …
Why are non-metals called non-metal?
Six nonmetals are classified as noble gases: helium, neon, argon, …
What are non metallic materials?
In their inorganic chemical formula, non-metallic minerals do not contain …
What are 3 characteristics of a metal?
metal, any of a class of substances characterized by high …
What are non-metals for Class 8?
What are non-metals short answers? Non-metals are not sonorous and …
What are 10 solid non-metals?
Metalloids are all solid at room temperature. They can form …
What is non-metal Class 7?
Definition of nonmetal : a chemical element (such as boron, …
How do elements classified into metals and nonmetals?
The elements can be classified as metals, nonmetals, or metalloids. …
How do you classify metals and nonmetals?
There are three main types of metals ferrous metals, non …