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What is the chemical name for a black coating on an 1890 coin?
The black coating on an 1890 coin is likely silver sulfide, which forms due to the reaction of silver with sulfur in the environment, leading to tarnishing. Silver sulfide gives the coin a black appearance and is a common occurrence in silver coins that have not been properly stored.
What is the name of the chemical a green plant contains?
chloroplast
What is the name of the green chemical in plant cell?
Chlorophyll.
What is the name of non stick chemical?
The most common non-stick chemical used in cookware is polytetrafluoroethylene (PTFE), also known by the brand name Teflon.
What is the chemical name for As?
If it can be written :- as or As then it is a roman coin. If it is always written As (even in mid sentence) it is the chemical symbol for Arsenic.
What is the chemical name for the black coating on an old coin?
The black coating on an old coin is typically referred to as patina, which is a thin layer of oxidation that forms on the surface of metal over time. It can consist of various compounds depending on the metal composition of the coin, such as copper sulfides or oxides.
What is the chemical name for a black coating on an 1890 coin?
The black coating on an 1890 coin is likely silver sulfide, which forms due to the reaction of silver with sulfur in the environment, leading to tarnishing. Silver sulfide gives the coin a black appearance and is a common occurrence in silver coins that have not been properly stored.
How did the chemical element chlorine get its name?
The chemical element chlorine gets its name from the Greek word "chloros," which means "pale green" or "yellow-green." Chlorine gas has a yellow-green color, which inspired its name.
What is the name if the green chemical in plant cells?
Chlorophyll
What is the name of the green chemical required for photosynthesis?
Chlorophyll
What is the name of the chemical a green plant contains?
chloroplast
What is the name of the green chemical in plant cell?
Chlorophyll.
What is the name of non stick chemical?
The most common non-stick chemical used in cookware is polytetrafluoroethylene (PTFE), also known by the brand name Teflon.
What is the chemical name for As?
If it can be written :- as or As then it is a roman coin. If it is always written As (even in mid sentence) it is the chemical symbol for Arsenic.
What is the name of the green chemical in plants?
It's called chlorophyll.
What is the chemical name of the pale grey coating on the sodium?
The pale grey coating on sodium is sodium oxide (Na2O) or sodium hydroxide (NaOH) that forms when sodium reacts with oxygen or moisture in the air.
What is the name of the green chemical in plants that is used during photosynthesis?
Chlorophyll
