Mass Number Of Sulphur



  1. Mass Number Of Sulphur Is 29

The molecules formula of sulphur is given to be S8 ( it Contains 8 atoms of sulphur ). So, the molecular mass of sulphur molecule is 32 × 8 = 256 u. This means that 1 mole of sulphur molecules is equal to 256 grams. Now, 256 g of sulphur = 1 mole of sulphur molecules So, 16 g of sulphur = 1/ 256 × 16 mole of sulphur molecules. Number of electrons = 8. Mass number = Number of Protons + Number of neutrons. Hence mass number for Oxygen is 16. For Sulphur: Number of protons = 16. Number of electrons = 16. Mass number = Number of Protons + Number of neutrons.

CHEBI:37983 - sulfur-35 atom

MainChEBI OntologyAutomatic XrefsReactionsPathwaysModels
Mass Number Of Sulphur

Mass Number Of Sulphur Is 29

ChEBI Name sulfur-35 atom
ChEBI ID CHEBI:37983
Definition The radioactive isotope of sulfur with relative atomic mass 34.9690322 and nuclear spin 3/2. The longest-lived sulfur radionuclide with half-life of 87.5 days.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download
Formula [35S]
Net Charge 0
Average Mass 34.969
Monoisotopic Mass 34.96903
InChIInChI=1S/S/i1+3
InChIKeyNINIDFKCEFEMDL-AKLPVKDBSA-N
SMILES[35S]
Roles Classification
Biological Role(s):macronutrient
Any nutrient required in large quantities by organisms throughout their life in order to orchestrate a range of physiological functions. Macronutrients are usually chemical elements (carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur) that humans consume in the largest quantities. Calcium, sodium, magnesium and potassium are sometimes included as macronutrients because they are required in relatively large quantities compared with other vitamins and minerals.
(via sulfur atom )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing sulfur-35 atom (CHEBI:37983) is a sulfur atom (CHEBI:26833)
IUPAC Name
sulfur-35
Synonyms Sources
3516S IUPAC
35S IUPAC
sulfur, isotope of mass 35 ChemIDplus
sulfur-35 ChEBI
sulphur-35 ChEBI
Registry Number Type Source
15117-53-0 CAS Registry Number ChemIDplus
Last Modified
05 March 2010