Her medical history revealed the use of a sodium hydroxide (NaOH)—impregnated swab without gloves for approximately 2–3 h. Within several hours she felt a burning sensation and noticed significant ...

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After decades of lithium-ion batteries dominating the market, a new option has emerged: batteries made with sodium ions. Scientists have been researching alternatives to lithium for years.

School of Material Science and Engineering, Shaanxi University of Science and Technology, Xi’an 710021, PR China ...

How have your experiences been with teeth-whitening kits? Would you say your mind is made up that they are ineffective? If so ...

Copper hydroxide forms a blue precipitate. The table shows the coloured precipitates formed by five common metal ions in this test.

This advertisement has not loaded yet, but your article continues below. Last week's bomb cyclone at one point affected more than 300,000 properties, but that number was down to 5,600 Saturday ...