Carbon
Carbon is used in Charcoal
solid 92 element type can be used for aluminium alloys......
sulfur
sulfur
The phrase "in the black" means that your accounts are solid and making money. If you are "out of the black," it means that you are no longer financially solid - however, the phrase most often used as the opposite of "in the black" is not "out of the black" but "in the red."
The chemical element that is hard, black, and shiny is boron. Boron is a metalloid found in Group 13, and it has the atomic number of 5 on the periodic table.
Sulfur
Chlorine.
bromine is a famous element that was used as poisonus gas also arsenic was used it is a more famous one that was more commonly used
i am pretty sure they use concrete
Black powder is a mixture, not an element. It consists of potassium nitrate, charcoal and sulfur in the ratio 75:15:10. It is used in fireworks and was once used to propel bullets in guns(still used with some antique guns).
Uranium is a natural chemical element, metal, solid, toxic, radioactive, reactive, very dense, used as fuel in nuclear reactors, used in nuclear bombs, used in alloys for tankks armors, etc.
something used on a grill. Ex: I used CHARCOLE on the grill.