What is 259 on the periodic table?
What is 259 on the periodic table?
Fact box
Group | Actinides | 827°C, 1521°F, 1100 K |
---|---|---|
Atomic number | 102 | [259] |
State at 20°C | Solid | 259No |
Electron configuration | [Rn] 5f147s2 | 10028-14-5 |
ChemSpider ID | 23207 | ChemSpider is a free chemical structure database |
How do you find the periodic table of elements?
In the typical periodic table, each element is listed by its element symbol and atomic number. For example, “H” denotes hydrogen, “Li” denotes lithium, and so on. Most elements are represented by the first letter or first two letters of their English name, but there are some exceptions.
What is N in periodic table?
nitrogen (N), nonmetallic element of Group 15 [Va] of the periodic table. It is a colourless, odourless, tasteless gas that is the most plentiful element in Earth’s atmosphere and is a constituent of all living matter.
What is B in periodic table?
Boron (B), chemical element, semimetal of main Group 13 (IIIa, or boron group) of the periodic table, essential to plant growth and of wide industrial application.
Which is the 27th element on the periodic table?
Thus, element 27 is cobalt (whose atomic number is 27), not aluminum (whose atomic mass is 27). The periodic table displays the pattern of properties of the elements.
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Who was the creator of the periodic table?
The creator of the periodic table, Dmitri Mendeleev, in 1869 began collecting and sorting known properties of elements, like he was playing a game, while traveling by train. He noticed that there were groups of elements that exhibited similar properties, but he also noticed that there were plenty of exceptions to the emerging patterns.
How old is the periodic table of elements?
Go into any scientist’s office or lecture hall anywhere in the world and you are likely to see one. Its story is over 200 years old, and throughout its history, it has been a subject for debate, dispute and alteration.