CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Chemical Formulae

Define the te...

Question

Define the term formula?

Open in App

Solution

Chemical formula:
The formula of a substance is the symbolic representation of a chemical substance.
To write the formula of a chemical substance, the valency and the symbol of the various atoms or radicals present in it must be known.
For example, the chemical formula of sulphuric acid is $H_{2} {SO}_{4}$ .

Suggest Corrections

thumbs-up

1

Similar questions

Q. Define the following terms: element, compound, molecule, symbol and formula.

Q. Define the term 'work'. Write the formula for the work done on a body when a force acts on the body in the direction of its displacement. Give the meaning of each symbol which occurs in the formula.

Define the terms (a) Valency (b) Chemical formula

Q. Define the following terms:
(i) Atomic mass
(ii) Molecular mass
(iii) Formula mass

Q. (a) Derive a mathematical form of Newton's Second Law o Motion in terms of acceleration. (b)Define the SI unit of force using this formula.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Writing a chemical Formula

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Chemical Formulae

Standard VII Chemistry

Join BYJU'S Learning Program

CrossIcon