Tag Archives: number

Scientists propose a brand new periodic table, and it’s a journey

[ad_1] The periodic table of the elements, created mainly by the Russian chemist Dmitry Mendeleev (1834-1907), celebrated its 150th anniversary last year. It would be hard to overstate its importance as an organizing principle in chemistry: all budding chemists know it from the earliest stages of their education. Given the …

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So you can find out who added your number on WhatsApp

[ad_1] 24 November 2020 19:58 value Description Indignant 0 Sad 0 Indifferent 2 Surprised 0 Happy 2 El Tiempo Newspaper from Colombia Whatsapp is a tool used by thousands of people around the world. However, unlike others social networks where we can see who added us and who we added, …

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