composed of vs composed on

The correct phrase is 'composed of'. 'Composed of' is the standard and widely accepted preposition to use when describing the elements that make up something. 'Composed on' is not a common or correct phrase in this context.

Last updated: March 27, 2024 • 807 views

composed of

Correct. This phrase is commonly used in English.

Use 'composed of' when describing the elements or parts that make up something.

Examples:

The necklace is composed of gold and diamonds.
The team is composed of experienced professionals.
The painting is composed of various colors.
The committee is composed of members from different departments.
The book is composed of several chapters.

Show examples from the web [+]

Resveratrol is composed of extracts that have anti-cancer agents.
The massif is mainly composed of Jurassic-Cretaceous limestones.
A well-assorted breakfast, is mainly composed of typical regional products.
The bulk of humanity is composed of socialpersonalities.
Archimetro composed of four rods hinged together like compasses.
Ferrofluids are composed of nanoscale ferromagnetic particles suspende...
The remaining personnel was composed of Americans and Germans.
Quiet residence composed of 2 houses with 6 apartments each.
The soil is composed of many different sized particles.
Lacquer: composed of a wood particle chipboard support.
Stellar light is composed of different colors.
Embossed and chromatically overprinted is composed of fire-retardant and light-resistant vinyl.
All sections with any authority are composed of Communists.
And each butter-fry is composed of different pieces.
A fire team is composed of three Marines and their leader.
This liquid is composed of non-oxidized chains of carbon.
The first sentence is composed of seven words.
By a grand jury composed of civilians.
Substance is a three-phase system composed of various combinations of naturally derived solids.
Preliminary readings indicate that the device was composed of C-4 and packed with fuel grade uranium.

Alternatives:

made of
consists of
comprised of
constructed of
formed of

composed on

Incorrect. This phrase is not commonly used in English.

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composed of vs composed on

composed of

composed on

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