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.
7 Feb 2021 3 minute read 173 comments Robertoit
Arsenic is the chemical element with atomic number 33 and its symbol is As. It is a semimetal that comes in three different allotropic forms: yellow, black and gray. In the past, its compounds have found use as herbicides and insecticides. It is also...
5 Feb 2021 1 minute read 22 comments Robertoit
A few days of silence ... Today is the day of extraction and assignment of the Germanium NFTs. 132 users participated in this giveaway by the expiration date. There were 20 NFTs for the fastest and 50 NFTs to be assigned by drawing among all the othe...
31 Jan 2021 2 minute read 27 comments Robertoit
The contest for the creation of molecules Hydrogen cyanide and Diazomethane ended a few minutes ago, but we already have new news. For our part, it has turned out to be the most exciting contest so far: the possibility of creating a double molecule,...
30 Jan 2021 3 minute read 163 comments Robertoit
We have come to a new possibility of receiving a NFT of the collection dedicated to a new element as a gift. First a little theory and immediately after the giveaway modalities. Germanium is the chemical element with atomic number 32 and its symbol i...
28 Jan 2021 2 minute read 29 comments Robertoit
This article is just a reminder to follow up you of the contest in progress and to inform you about the progress.All the information to participate can be found in the original article: Create in the lab Hydrogen cyanide and Diazomethane - The Period...
25 Jan 2021 1 minute read 18 comments Robertoit
Once the gallium giveaway is over, it's time to check and draw. You are more and more numerous and if this makes us happier, we are a bit sad because there are always some excluded in the assignments. But the world of collecting is also this, struggl...
24 Jan 2021 3 minute read 79 comments Robertoit
The gallium giveaway ended a few minutes ago and we will immediately enliven your day by launching the new contest in the laboratory: combining several elements to obtain a molecule. We had already announced that this time we would be looking for som...
21 Jan 2021 2 minute read 167 comments Robertoit
Gallium is the chemical element with atomic number 31 and its symbol is Ga. It is a rare, soft and silvery metal. Gallium is very fragile at room temperature and its melting point is 29.76 ° C, so it can melt if the temperature of the environment in...
20 Jan 2021 2 minute read 67 comments Robertoit
It's been nearly three weeks since the last article with some update information. It was a quiet start to the year. The last elements created were all transition elements/metals and as such they all had the same background color. For those who have r...
18 Jan 2021 1 minute read 11 comments Robertoit
As we recalled in yesterday's article, the zinc giveaway was a double giveaway. 100 NFTs zinc were available to be assigned with extraction to all users who had commented on the article with their WAX address. 140 NFTs of the third celebrity Marggraf...
