Sentence examples for composed of two atoms from inspiring English sources

The oxygen we need for life is O2, a molecule composed of two atoms of oxygen.

No matter what its physical state, water (H2O) is the same compound, with each molecule composed of two atoms of hydrogen and one atom of oxygen.

The building block is composed of two atoms.

The chemical structure of strontium ranelate is composed of two atoms of stable strontium combined with organic ranelic acid.

It is composed of a central silicon cation (Si4+) bonded to four oxygen atoms that are located at the corners of a regular tetrahedron (see Figure 13).

The unit cell is composed of seven atoms, three of which are boron atoms, three are nitrogen atoms, and one is a carbon atom.

These QDs have a body-centered cubic structure and each lattice point is composed of eight atoms which form a sub-cube (so called C8 crystal structure).

Unlike graphite and layered hexagonal BN (h-BN), the monolayer of MoS2 is composed of three atom layers: a Mo layer sandwiched between two S layers.

The element only takes on a reddish tinge when it has been exposed to oxygen, and enough oxygen at that for it to become iron III) oxide, an atomic fivesome composed of two iron atoms and three oxygen atoms.

The number of the adsorbed 1 ML CO2 molecules is also defined as that of the carbon atoms at the first graphite layer and to get the number of CO2 molecules, the estimated value from O 1s XPS should be divided by 2 since CO2 is composed of two oxygen atoms and one carbon atom.

The water molecule is composed of two hydrogen atoms, each linked by a single chemical bond to an oxygen atom.