Browse Blog posts By Day: 28.04.2026

Ruthenium: A Russian Metal Named After Rus Hard as diamond, refractory as tungsten, and unique in its chemical properties. Element No. 44 was discovered in Kazan and named after Russia. There is an element with atomic number 44 in the periodic tab
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Philippines Online · 28 days ago 0 89

Rhodium: the most expensive metal in the car Rare, brilliant, incredibly resistant to corrosion and acids. Element No. 45 is one of the most expensive precious metals in the world, without which modern automotive industry is impossible. There is a
Philippines Online · 28 days ago 0 170
 

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