atom in a sentence

500 English sentence(s)

Last Updated: 2026-06-17

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The structural formula of sodium chloride is NaCl, illustrating one sodium atom bonded to one chlorine atom.

The structural formula of sodium hydroxide is NaOH, representing one sodium atom, one oxygen atom, and one hydrogen atom.

Disodium is a salt that is made up of two sodium atoms and one oxygen atom.

The exocyclic nitrogen atom enhanced the solubility of the compound.

The presence of a sulfur atom in thiophenes can affect their solubility in different solvents.

The atom bomb was a source of national pride for some countries.

The atom bomb was a source of fear and anxiety for many.

The atom bomb was a source of fear and anxiety during the Cold War.

The creation of the atom bomb led to a nuclear arms race between the United States and the Soviet Union.

The quantum number describes the spatial distribution of an electron in an atom.

The shape of orbitals influences the spatial distribution of electrons around an atom.

Atomistically speaking, the smallest unit of matter is an atom.

Elementarily speaking, water is composed of two hydrogen atoms and one oxygen atom.

The amidic nitrogen atom can be protonated to form a cationic species.

The formal charge of an atom can be calculated using a specific formula.

The likelihood of finding a specific atom in the universe is one-billionth.

A nuclide is a specific type of atom with a defined number of protons and neutrons.

The probability of finding a specific atom in the universe is one in a quintillionth.

The nondeterminacy of radioactive decay makes it impossible to predict when a specific atom will decay.

The Rydberg atom model is a useful tool for understanding atomic spectra.

Niels Bohr's quantum theory of the hydrogen atom provided a breakthrough in understanding atomic spectra.

The number of nucleons in an atom can be determined using a mass spectrometer.

The nondegenerate energy levels of the atom were determined using spectroscopy.

The hydrogen atom has a unique emission spectrum.

The spectrum line was used to calculate the energy levels of the atom.

The atom smasher can accelerate particles to nearly the speed of light.

Yoctoseconds are crucial in measuring the speed of electrons in an atom.

The eigenfunctions of the hydrogen atom are the spherical harmonics.

The atom smasher has allowed scientists to discover new particles and forces that govern the universe.

The behavior of a hydrogen atom is governed by quantum mechanics.

The government was concerned about the possibility of an atom bomb attack.

Grade 10 students used drawings to illustrate the structure of the atom.

The Grade 8 student used a model to illustrate the structure of the atom.

Grade 12 students should illustrate the structure of an atom in their chemistry class.

The quadrillionth atom in a grain of sand is impossible to pinpoint.

The weight of the atom is approximately one hundredth of a gram.

The mass number of an atom is always greater than or equal to its atomic number.

The quadrillionth atom in a molecule may seem insignificant, but it can greatly affect its properties.

The ground state of an atom is its most common state.

The ground state of an atom is its most probable state.

The ground state of an atom is its lowest energy state.

The ground state of an atom has the lowest energy level.

The atom returns to its ground state after being excited.

The ground state of an atom is its most fundamental state.

The ground state of an atom is its lowest energy configuration.

The ground state of an atom is its state of lowest energy level.

The ground state of an atom is its state of lowest possible energy.

The ground state of an atom is its most energetically favorable state.

The ground state of an atom is its state of lowest energy configuration.

The indivisibility of the atom was a groundbreaking discovery in the field of science.

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