Sentence examples for element has been produced from inspiring English sources

This element has been produced synthetically in nuclear laboratories on Earth, and its longest-lived isotope, technetium-99, is known to have a half-life of 200,000 years.

Recently, Nocera and coworkers claim that an "artificial leaf" – able to harvest up to 4.7% of incident photonic energy to split water and produce fuels using only Earth abundant elements – has been produced with much of its design inspired by photosynthetic elements [1].

"Two new elements have been produced," said Dr. Walt Loveland, a nuclear chemist at Oregon State University who is familiar with the research.

It is believed that these heavier elements, and some isotopes of lighter elements, have been produced by successive capture of neutrons.

All heavy elements have been produced inside stars by being subjected to the exceedingly high temperatures and densities in the central regions.

Hitherto, only the same or heavier elements had been produced by the process.

Subsequently, the viable transgenic chick has been produced using transposon element.

So far, only one has been produced.

No physical or chemical properties of element 118 can be directly determined since only three atoms of element 118 have been produced.

The implication is that this element must have been produced within the past few hundred thousand years in the stars where it has been observed, suggesting furthermore that this nucleosynthetic process is at work at least in some stars today.

The synthetic estimates used for this paper, and that were used in the previous exploration of validity (Scarborough et al., 2009), are based only on the modelled element and have been produced at ward-level.