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- metals and nonmetals, and the metalloids may be found close to this line. Typical metalloids have a metallic appearance, but they are brittle and only fair…249 kB (28 114 palabras) - 15:21 1 abr 2024
- elements (metalloids) are sometimes counted as nonmetals. The two lightest nonmetals, hydrogen and helium, together make up about 98% of the mass of the observable…201 kB (18 818 palabras) - 06:03 27 abr 2024
- Metal (redirección desde List of metals)boundaries between metals, nonmetals, and metalloids fluctuate slightly due to a lack of universally accepted definitions of the categories involved. In…80 kB (10 252 palabras) - 15:42 3 abr 2024
- Arsenic (redirección desde Compounds of arsenic)component of the III–V compound semiconductor gallium arsenide. Arsenic and its compounds, especially the trioxide, are used in the production of pesticides…132 kB (14 265 palabras) - 21:44 22 abr 2024
- Heavy metals (redirección desde Heavy metal (science and technology))Mo (5), Co (1.5), and Cr (1.4) Of the elements commonly recognised as metalloids, B and Si were counted as nonmetals; Ge, As, Sb, and Te as heavy metals…179 kB (15 069 palabras) - 00:27 1 abr 2024
- its oxide, halides and other compounds. In an aqueous solution, like compounds of other late lanthanides, soluble lutetium compounds form a complex with…58 kB (6563 palabras) - 20:44 20 abr 2024