Definition of Black lead. Meaning of Black lead. Synonyms of Black lead

Here you will find one or more explanations in English for the word Black lead. Also in the bottom left of the page several parts of wikipedia pages related to the word Black lead and, of course, Black lead synonyms and on the right images related to the word Black lead.

Definition of Black lead

Black lead
Black lead Black` lead" Plumbago; graphite. It leaves a blackish mark somewhat like lead. See Graphite.

Meaning of Black lead from wikipedia

- 'cheap and cheerful' lead. However, the nomenclature in some languages is similar. Romans called lead plumbum nigrum ("black lead"), and tin plumbum candidum...
- flowers that resemble this colour. The term black lead usually refers to a powdered or processed graphite, matte black in color. Abraham Gottlob Werner coined...
- crystals Lead dioxide (lead(IV) oxide), PbO2, dark-brown or black powder Less common lead oxides are: Lead sesquioxide, Pb2O3, which is a lead (II,IV)...
- a clay binder. Graphite pencils (traditionally known as "lead pencils") produce grey or black marks that are easily erased, but otherwise resistant to...
- paste contains carbon black, blanc fixe (barium sulfate), and lignosulfonate. The blanc fixe acts as a seed crystal for the lead–to–lead sulfate reaction....
- reacting with trace amounts of hydrogen sulfide in the air to produce black lead sulfide. Other authorities dispute this; the most traditional view is...
- approximate $150 million budget. It was the first Pixar film to feature a black lead. Soul premiered at the London Film Festival on October 11, 2020, and was...
- Lead poisoning, also known as plumbism and saturnism, is a type of metal poisoning caused by lead in the body. Symptoms may include abdominal pain, constipation...
- Blacklead may refer to: Graphite, also known as "black lead" Mixed with oil or grease as a finish for stoves Blacklead, another name for the Plumbago drawing...
- Australian. Retrieved 11 June 2022. "AACTAS 2018: Sweet Country and Ladies in Black lead early categories". The Guardian. 3 December 2018. Retrieved 31 March 2023...