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The site shows example sentences for English words. How the word or phrase could be used in a sentence?
" ... "The big advantage of this so-called flow battery is that it's scalable, so if I make that tank of active ions 10 times larger I can store 10 times the energy density," Crabtree said at an earlier talk. "You can't do that with a lithium-ion battery." ... "
" ... Atoms or ions with the same number of protons in the nucleus are all the same element, but if they... [+] possess different numbers of neutrons, they'll have different masses from one another. These are examples of isotopes, and separating out different ions by mass alone is one of the key goals of mass spectrometry. ... "
" ... First noted by Vesto Slipher back in 1917, some of the objects we observe show the spectral ... [+] signatures of absorption or emission of particular atoms, ions, or molecules, but with a systematic shift towards either the red or blue end of the light spectrum. When combined with the distance measurements of Hubble, this data gave rise to the initial idea of the expanding Universe: the farther away a galaxy is, the greater its light is redshifted. ... "