Sentence examples for abundant elements from inspiring English sources

All abundant elements have some stages of ionization that produce observable emission lines.

This concentration suggests that such rare chemicals play unique functional roles that other, more abundant elements cannot serve.

The strength of spectral lines of the more abundant elements in a star's atmosphere allows additional subdivisions within a class.

The most abundant elements, hydrogen and helium, are difficult to excite, while atoms such as iron, sodium, and calcium have many lines easily excited at this temperature.

These are the two most abundant elements in the universe, and so planets forming in this region can become very massive indeed.

Silicon and oxygen are the two most abundant elements in Earth's crust, in which they largely occur in combination with other elements as silicate minerals.

Many granitic pegmatites contain unusual concentrations of the less-abundant elements.

It requires an active electrocatalyst comprised of earth-abundant elements.

CZTSSe consists of relatively cheap and earth-abundant elements of Zn and Sn.

Alternatively, finding novel, environmental-friendly electrocatalysts with earth-abundant elements has been carried out with considerable efforts [7, 15].

The present work provides an efficient strategy for the fabrication of stable and active electrocatalysts with earth-abundant elements.