Period Table

How To Find The Electron Configuration For Einsteinium (Es)

October 12, 2018 Leave a Comment

Electron Configuration For Einsteinium: Einsteinium is a synthetic chemical element which has a chemical symbol Es. The atomic number of Einsteinium is 99. As a member of the actinide series, Einsteinium is the seventh transuranic element. It was discovered in 1952 as the component of debris of the first hydrogen bomb explosion and was named after Albert Einstein.

It is a silvery, soft, paramagnetic metal. Einsteinium chemistry is typical of the late actinides, the +2 oxidation state is also accessible, with a preponderance of the +3 oxidation state; especially in solids. The very highly radioactivity of einsteinium-253 makes a visible glow and rapidly damages its crystalline metal lattice with a released heat of approx 1000 watts per gram. There is a difficulty in studying its properties which is due to the decay of einsteinium-253’s to berkelium-249 and then to californium-249 at the rate of about 3% per day.

The einsteinium isotope with the longest half-life, einsteinium-252 will be more suitable for investigating the physical properties of the einsteinium, but it has been proved far more difficult to produce and is available only in very fewer quantities and not in bulk quantity. It is the element with the highest atomic number that has been observed in macroscopic quantities in its purest form.

Today we are here to provide you with the information about the electron configuration of the Einsteinium along with the pictures that will help you to understand in a much better way. If you are also here for getting the information about this element then you are in the right place. Please see the full post below.

What is the Electron Configuration of Einsteinium?

Rn 5f11 7s2 is the electron configuration of the Einsteinium.

How Many Valence Electrons Does Einsteinium Have

Einsteinium has thirteen valence electrons in its outer shell.

Einsteinium Number of Valence Electrons

There are thirteen valence electrons in the outer shell of the einsteinium.

Where To Find The Electron Configuration For Francium (Fr)

October 11, 2018 Leave a Comment

Electron Configuration For Francium: Francium is a chemical element that has a chemical symbol Fr. The atomic number of Francium is 87. It was earlier known as Eka-caesium. Francium is extremely radioactive. It is the most stable isotope, francium-223 ( it was originally called actinium K but after the natural decay chain it appears in) has a very short life of only 22 minutes.

Francium is the second-least electronegative element, after only caesium. After astatine, it is the second rarest naturally occurring element. The isotopes of francium quickly decay into radium, astatine, and radon. Since it is an alkali metal, it has only one valence electron. Francium has never been viewed in bulk. Because of the common appearance of the other elements in its column of a periodic table, it is pre-assumed that francium will appear as a very highly reactive metal if it is collected enough together to be seen as a bulk liquid or solid.

Getting such a sample is very improbable. It was discovered in France (from which the element takes its name) by Marguerite Perey in 1939. Francium was the last element that was first discovered in nature, rather than by synthesis. Outside the labs, it is extremely rare, with a trace of some amount found in thorium and uranium ores, where the isotope of francium-223 continuously forms and decays.

Today we are here to provide you with the information about the electron configuration of the Francium. It helps you to understand this element in a better way. if you are also here for the same then you are in the right place. Please go through the full post below.

What is the Electron Configuration of Francium?

Rn 7s1 is the electron configuration of Francium.

How Many Valence Electrons Does Francium Have

Francium has only one valence electrons in its outer shell.

Francium Number of Valence Electrons

There is only valence electron in the outer shell of the Francium.

We hope you find this article useful.

How To Find A Electron Configuration For Radon {Rn}

October 10, 2018 Leave a Comment

Radon is a chemical element which has chemical symbol Rn. The atomic number of radon is 86. It is a colourless, radioactive, tasteless, odourless noble gas. It occurs naturally found in minute quantities as an initial step in the normal radioactive decay chains by which uranium and thorium slowly change into a lead and many other very short-lived radioactive elements.

The radon is also the immediate decay product of radium. Its most stable ²²²Rn, isotope, has a half-life of only 3.8 days which makes radon one of the rarest elements because it decays away very quickly. Since uranium and thorium are two of the most common radioactive elements on Earth and they have 3 isotopes with long half-lives, in the order of many billions of years, radon will be there on Earth long into the future irrespective of its short half-life as it is continuously being generated.

The radon’s decay produces many more short-lived nuclides known as radon daughters, ending at stable isotopes of lead. Unlike the other intermediate elements decay chains, radon is in normal conditions which are gaseous and easily inhaled. Radon gas is hazardous to health. Despite its short lifetime, its gas from natural sources, such as uranium-containing minerals can accumulate in buildings due to its high density.

Radon is a contaminant which affects indoor air quality throughout the world. As per the United States Environmental Protection Agency, after cigarette smoking it is the second most frequent cause of lung cancer. Today we are going to provide you with the information about the electron configuration for Radon. Please see the full post below.

What is The Electron Configuration of Radon?

Xe 4f14 5d10 6s2 6p6 is the electron configuration of the radon.

How Many Valence Electrons Does Radon Have

Radon has eight valence electrons in its outer shell.

Radon Number of Valence Electrons

There are eight valence electrons in the outer shell of the radon.

How to Find the Electron Configuration For Astatine (At)

October 10, 2018 Leave a Comment

Electron Configuration For Astatine: Astatine is a chemical element that is highly radioactive and has the chemical symbol At. The atomic number of Astatine is 85. It is one of the rarest naturally occurring chemical elements in the Earth’s crust, which occurs only as the decay product of many heavier elements. All isotopes of astatine isotopes are very short-lived.

Astatine-210 is the most stable isotope that has a half-life of 8.1 hours. A sample of the pure astatine has never been assembled, as any macroscopic specimen gets immediately vaporized by the heat of radioactivity of its own.

There are many properties of astatine that are not known with any certainty. Most of them are estimated based on the position of Astatine on the periodic table as a heavier analog of iodine and also a member of the halogens (the group of elements including chlorine, fluorine, iodine and bromine). It is likely to have a lustrous and dark appearance and maybe possibly a metal or semiconductor.

It has a higher melting point than iodine. several anionic species of astatine are chemically known and most of the compounds of Astatine resemble those of iodine. It also shows some metallic behaviour which includes being able to form a stable monatomic cation in aqueous solution. Today we are going to give you all the information about the electron configuration of the Astatine.

If you are also here to get the information about the electron configuration of Astatine then you are at the right place. Also if you want to know about the electron configuration of some other element then please feel free to ask.

What is the Electron Configuration of Astatine?

Xe 4f14 5d10 6s2 6p5 is the electron configuration of Astatine.

How Many Valence Electrons Does Astatine Have

Astatine has 7 valence electrons in the outer shell.

Astatine Number of Valence Electrons

There are seven valence electrons in the outer shell of the astatine.

Where To Find A Electron Configuration For Polonium (Po)

October 9, 2018 Leave a Comment

Electron Configuration For Polonium: Polonium is a chemical element which has a chemical symbol, Po. The atomic number of Polonium is 84. It is a highly radioactive metal that has no stable isotopes. Polonium is rare and is chemically similar to tellurium and selenium, however, its metallic properties resemble that of its horizontal neighbours in the periodic table which are lead, thallium, and bismuth.

Because of the short half-life of all isotopes of polonium, the natural occurrence of polonium is limited to the tiny traces of the fleeting polonium-210 in uranium ores. Though slightly longer-lived isotopes also exist, they are very difficult to produce. Nowadays, polonium is commonly produced in milligram quantities with the help of neutron irradiation of bismuth.

Due to its intense radioactivity that results in the radiolysis of radioactive self-heating and chemical bonds, the chemistry is mostly been found on the trace scale only. Polonium was discovered in 1898 by Pierre and Marie Curie when it was found in uranium ore and was identified only by its strong radioactivity and polonium was the first element to be so discovered.

It was named after Marie Curie’s homeland that was Poland. It has few applications which are related to its radioactivity: antistatic devices, heaters in space probes, and sources of alpha particles and neutrons. This radioactivity of polonium makes it dangerously toxic.

What is the Electron Configuration of Polonium?

[Xe] 6s2 4f14 5d10 6p4 is the electron configuration of Polonium.

Polonium Number of Valence Electrons

Polonium has six valence electrons in its outer shell.

How Many Valence Electrons Does Polonium Have

There are six valence electrons in the outer shell of the polonium.