The periodic table, also known as the periodic table of elements, is a tabular display of the chemical elements, which are arranged by atomic number, electron configuration, and recurring chemical properties. Each of us has a good memory of the school period. The periodic table of the elements was certainly a part of our journey. The time has come to retrace each element and collect the most exciting ones.
31 Dec 2020 3 minute read 39 comments Robertoit
This year-end draw is a bit special. The NFTs that have been assigned are those of the Manganese element. There was a giveaway of 70 NFTs with 25 to the first comments and the other 45 among all the remaining comments. As you discovered yesterday, Ma...
30 Dec 2020 4 minute read 169 comments Robertoit
Potassium permanganate is the inorganic compound with the formula KMnO4. Under normal conditions it is a crystalline solid with a typical dark purple color. In this compound the manganese is in the oxidation state +7. It is a very strong oxidant, an...
29 Dec 2020 2 minute read 109 comments Robertoit
Cobalt is the chemical element with atomic number 27 and its symbol is Co. The name probably derives from the Greek kobalos, translatable as goblin (but see also kobold), or from the German "kobolt", given by the German miners who blamed the goblins...
28 Dec 2020 3 minute read 120 comments Robertoit
Fe is the symbol of the chemical element with atomic number 26. It is the abbreviation of the word ferrum, the Latin name for iron. This element is almost always found linked to others such as: carbon, silicon, manganese, chromium, nickel, etc. With...
27 Dec 2020 1 minute read 29 comments Robertoit
The end of this year 2020 is approaching. A few days ago the first NFT special of the collection dedicated to wishes for a new year was created. 95% of the supply was dedicated to a giveaway. 94 NFTs to be distributed among the 112 comments that arri...
26 Dec 2020 3 minute read 80 comments Robertoit
We promised you a busy end of the year with Santa Claus who would visit us. It took a while. He is dedicated to children all over the world. He has made himself available to be depicted in thousands of photos and NFTs. He has offered himself for char...
24 Dec 2020 2 minute read 118 comments Robertoit
Manganese is the chemical element in the periodic table that has the symbol Mn and atomic number 25. It is a gray-white metal, similar in appearance to iron; it is hard and very brittle, it can only be melted with difficulty and oxidizes very easily....
21 Dec 2020 1 minute read 19 comments Robertoit
A few days ago we launched the giveaway to receive a special NFT that we created to wish you a happy new year, with a max supply of 99. Time is up. 94 NFTs were up for grabs, almost all of the supply. 112 users participated in the giveaway, commenti...
19 Dec 2020 1 minute read 12 comments Robertoit
Today's article is very short and informative only. I didn't have a lot of imagination inventing a title and so I came up with the BIS version of the UPDATE.In yesterday's article I had anticipated the collaboration with a new author for the distribu...
18 Dec 2020 3 minute read 161 comments Robertoit
In December we were unable to create a big movement for you, we let you rest, to be able to prepare for the final rush at the end of the year.And now the time has come to start these days with various initiatives. First, let's go on to reward all the...
