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write a short note on Chemical formula of element​.

write a short note on Chemical formula of element​.

Grade:12

7 Answers

Rituraj Tiwari
askIITians Faculty 1792 Points
10 months ago
Achemical formulaidentifies each constituentelementby itschemicalsymbol and indicates the proportionate number of atoms of eachelement. For example, theempirical formulaof ethanol may be written C2H6O because the molecules of ethanol all contain two carbon atoms, six hydrogen atoms, and one oxygen atom.
abhay gupta
askIITians Faculty 198 Points
10 months ago
Explanation:

A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus and minus signs.

Thank you !
ajay
100 Points
3 months ago
A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus and minus signs. 
ajay
100 Points
3 months ago
A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus and minus signs. 
Achemical formulaidentifies each constituentelementby itschemicalsymbol and indicates the proportionate number of atoms of eachelement. For example, theempirical formulaof ethanol may be written C2H6O because the molecules of ethanol all contain two carbon atoms, six hydrogen atoms, and one oxygen atom.
irshad hussain
100 Points
26 days ago
chemical formula identifies each constituent element by its chemical symbol and indicates the proportionate number of atoms of each element. In empirical formulae, these proportions begin with a key element and then assign numbers of atoms of the other elements in the compound, by ratios to the key element.
 
 
irshad hussain
100 Points
26 days ago

A chemical formula shows the elements that make up the compound and the numbers of atoms of each element in the smallest unit of that compound, be it a molecule or a formula unit.

Knowing the names of the elements and a few basic rules allows us to name simple compounds given the chemical formula. We also can reverse the process. That is, if we know the name of the compound, we should be able to write the chemical formula

 
irshad hussain
100 Points
26 days ago

A chemical formula shows the elements that make up the compound and the numbers of atoms of each element in the smallest unit of that compound, be it a molecule or a formula unit.

Knowing the names of the elements and a few basic rules allows us to name simple compounds given the chemical formula. We also can reverse the process. That is, if we know the name of the compound, we should be able to write the chemical formula

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