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The most used system in inorganic chemistry: first the cation, second the anion (for not simple problems read the manual Nomenclature in inorganic chemistry edited by IUPAC). In organic chemistry, with very long and complicate formulas, the rules are also more difficult. It is necessary to read the manual Nomenclature in organic chemistry edited by IUPAC.
I mention that in informatics the Hill system is used for chemical formulas.
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What was the subject of Rachel Carson's first three books?
writing,english,and science
When writing the chemical formulas for ionic compound which ion is written first?
The cation is written first in the chemical formula for ionic compounds. This is because the cation is positively charged and the anion is negatively charged, so the cation is listed first to indicate the compound's structure.
What was the subject of Carson's first three books?
writing,english,and science
Which came first sci-fi or science?
Science. You have to have the basic concept before people can begin writing fiction about it.
What was Jules Verne's first job?
He was a lawyer before he turned to science-fiction writing.
What has the author Fred Winterbottom written?
Fred Winterbottom has written: 'A first general science'
When writing a chemical formula the (what type of ion) gets written first.?
Cations are written first. For instance, NaCl or H2O.
What is the name of the first invention of writing in Egypt?
holographic was the first written language in Egypt
What has the author Helen Jacobson written?
Helen Jacobson has written: 'The first book of letter writing' -- subject(s): Letter-writing, Juvenile literature
What has the author Margaret Hooton written?
Margaret Hooton has written: 'The first reading and writing book' -- subject(s): Penmanship, Reading (Elementary) 'Basic handwriting' 'The first reading and writing scheme'
When was the first science fiction novel written?
This is a subject of much debate as what we tend to call science fiction was in existence long before there a classification for the genre. The first piece of literature ever written, The Epic of Gilgamesh (4500 bc), in parts can be considered science fiction. The bronze age legends of Daedelus can be considered gadgetry science fiction. Lucian of Samosata c. A.D. 125 - after A.D. 180 has been named as the father of science fiction. Galileo Gaile Cyrano Bergerac Daniel Defoe Nathanial Hawthorne have all been credited with writing what can be termed science fiction. Mary Shelly has been voted as the first science fiction author for her novels Frankenstein and The Last Man.
What is the cuneiform or writing?
Cuneiform writing is the first written language. It was used to write things down in ancient Sumerian court.
