The cation (+ ion).
The cation is always written first in a chemical name. Cations are positively charged ions, while anions are negatively charged ions. The convention is to write the cation first, followed by the anion.
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 NaO2
mon
What is chemical name of polypropelene.
A plant does not have a chemical name it has a botanical name = Capsicum Annuum.Only pure chemical compounds have chemical names.
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.
The chemical symbol of a chemical element is derived fom the his name: the first letter or the first two letters.
Not always... There are chemical elements beginning with the same letter - for example Copper and Cobalt. However - every chemical symbol does consist of two letters.
Genus Name1. The genus name is written first.2. The genus name is always underlined or italicised.3. The first letter of the genus name is always capitalizedSpecific Name1. The specific epithet is written second.2. The specific epithet is always underlined or italicised.3. The first letter of the specific epithet name is never capitalized
Not always... There are chemical elements beginning with the same letter - for example Copper and Cobalt. However - every chemical symbol does consist of two letters.
what is the name of NaO2
Usually the positively charged ion is listed first in a chemical name.
1. The genus name is written first.2. The genus name is always underlinedor italicised.3. The first letter of the genus name is always capitalizedExample: Astrophytumor Astrophytum1. The specific epithet is written second.2. The specific epithet is always underlined or italicised.3. The first letter of the specific epithet name is never capitalized.Example: myriostigmaor myriostigmaScientific Name - The scientific name of this plant would appear as follows:Astrophytum myriostigmaor Astrophytum myriostigma
Lithium got its chemical symbol from the first two letters of its name.
No such formula as 'cas'. However, if you mean 'CaS' , this is calcium sulphide. NB when writing elemental symbols, single letter symbols are ALWAYS a CAPITAL letter e.g. S(sulphur). A two letter symbol is always written , first letter is a CAPITAL letter and the second letter is always small/lower case, e.g. Ca(calcium)
Matt Pelissier
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