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| Chrome mine | ■■■■■■■■■■ |
Chrome mine refers to a mining facility or site where chromium is being mined or it refers to chromium . . . Read More | |
| Zinc | ■■■■■■ |
Zinc is characterized as a blue-grey metal used for galvanising (coating) iron and steel to protect against . . . Read More | |
| Aluminum | ■■■■■■ |
Aluminum makes reference to the most common metal on earth, constituting 8% of the earth's crust but . . . Read More | |
| Steel at quality-database.eu | ■■■■■ |
Steel is an alloy of iron and carbon. Carbon is the primary alloying element, and its content in the . . . Read More | |
| Monoxide | ■■■■■ |
Monoxide refers to a compound composed of one atom of oxygen and one atom of another chemical element, . . . Read More | |
| Metal | ■■■■■ |
Metal is defined as solid mineral element that is able to conduct heat and electricity and is pliable . . . Read More | |
| Mineral | ■■■■■ |
Mineral can have several meanings and refers to one of the following options :1. A naturally occurring . . . Read More | |
| Coal mine | ■■■■ |
Coal mine: Coal mine refers to an area of land and all structures, facilities, machinery, tools, equipment, . . . Read More | |
| Oxide | ■■■■ |
An oxide is a chemical compound that contains at least one oxygen atom and one other element in its chemical . . . Read More | |
| Bauxite | ■■■■ |
Bauxite pertains to an ore or rock composed of hydrous aluminum oxides and aluminum hydroxides. The most . . . Read More | |
(#)The daily puzzle:
What does '*****' mean in the following text?
"***** : ***** is a primary galvanic unit which converts chemical energy directly into electric energy. Typically consists of two electrodes of dissimilar material isolated from one another electronically in a common ironically conductive electrolyte . Examples are coin cell and button cell (miniature battery)"
The answer and more
