Answer: Paramagnetism is most easily observed in the salts of some of the first row transition metals (manganese through nickel). The se metal ions have unpaired electrons in degenerate d orbitals as predicted by Hund's rule and thus exhibit paramagnetism.
Explanation: METALS ARE ELECTRONS
AND PARAMAGNETIC OBSERVES SALT FORST ROWS ONLY
<span>Brass, which is made by melting copper and zinc together, is harder, stronger, morecorrosion resistant and has an attractive gold colour. It still keeps its anti-bacterial properties, which makes it a great material for door knobs, handrails and plumbing fittings. Copper has been used to make coins for centuries.</span>
Answer:
Dióxido de azufre
Densidad 26 288 kg/m³; 0,0026 g/cm³
Masa molar 64,0638 g/mol
Punto de fusión 198 K (−75 °C)
Punto de ebullición 263 K (−10 °C)
My answer will be C. Law of Original lateral continuity. :)
