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atom

[at-uhm] / ˈæt əm /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

With chips, the precision of that “image” is measured in tens of atoms.

From The Wall Street Journal

By adjusting the ligands attached to the central metal atom, chemists can fine tune how the catalyst behaves.

From Science Daily

In humans, cholesterol contains 27 carbon atoms, while plant sterols typically contain 29.

From Science Daily

Outside of the sun, the most powerful source of energy is the atom.

From The Wall Street Journal

The researchers replaced the carbon atoms in an aromatic compound -- a class of exceptionally stable molecules in organic chemistry -- with silicon atoms.

From Science Daily