How do you write electronic configuration?
Writing Electron Configurations. When writing an electron configuration, first write the energy level (the period), then the subshell to be filled and the superscript, which is the number of electrons in that subshell. The total number of electrons is the atomic number, Z.
What is the electronic configuration of 86 rn?
|Block||p||Density (g cm−3)|
|Atomic number||86||Relative atomic mass|
|State at 20°C||Gas||Key isotopes|
|Electron configuration||[Xe] 4f145d106s26p6||CAS number|
What is the correct symbol for radon?
Radon is a chemical element with symbol Rn and atomic number 86.
What is electronic configuration of carbon?
[He] 2s2 2p2
What is the electronic configuration of Cu Z 29?
Hence, electronic configuration of copper [Z = 29] is [Ar] 3d104s1.
How radon is formed?
Radon (222Rn) is an odorless and colorless natural radioactive gas. It is produced during the radioactive decay of radium-226, itself a decay product of uranium-238 found in many types of crustal materials, i.e., rocks and soils.
What’s the number of protons in radon?
The chemical symbol for radon is Rn, and the mass number is usually placed either after the symbol (Rn-222) or to the left and above it (222Rn). In either case, it simply designates the element radon, which always has 86 protons, and that the particular isotope of radon in question is the one with 136 neutrons.
Is radon transparent translucent or opaque?
It is an extremely toxic, colorless gas; it can be condensed to a transparent liquid and to an opaque, glowing solid; it is derived from the radioactive decay of radium and is used in cancer treatment, as a tracer in leak detection, and in radiography.
Where is radon on the periodic table?
radon (Rn), chemical element, a heavy radioactive gas of Group 18 (noble gases) of the periodic table, generated by the radioactive decay of radium.
What is the source of radon in homes?
Radon is a radioactive gas. It comes from the natural decay of uranium that is found in nearly all soils. It typically moves up through the ground to the air above and into your home through breaks and other holes in the foundation. Your home traps radon inside, where it can build up.
Is radon found in India?
The radioactive radon gas is normally found in homes across the world including India. Radon in Indian homes is especially undetected because few people are aware of radon or its dangers. … When these gases are confined inside houses, it accumulates in dangerous concentration levels.
What is sulfur on the periodic table?
sulfur (S), also spelled sulphur, nonmetallic chemical element belonging to the oxygen group (Group 16 [VIa] of the periodic table), one of the most reactive of the elements. Pure sulfur is a tasteless, odourless, brittle solid that is pale yellow in colour, a poor conductor of electricity, and insoluble in water.
What is the 92nd element on the periodic table?
Uranium, U, is a radioactive metallic element with an atomic number of 92. It was discovered in 1789 by Martin Klaproth and is used as a nuclear fuel. uranium; Uranium, or U, has an atomic number of 92 in the periodic table.
What is the atomic number of radon?
What is the number of electrons for sulfur?
Sulfur/Electrons per shell
What is number 16 on the periodic table?
Sulfur – Element information, properties and uses | Periodic Table.
What is carbon on the periodic table?
carbon (C), nonmetallic chemical element in Group 14 (IVa) of the periodic table. … In 1961 the isotope carbon-12 was selected to replace oxygen as the standard relative to which the atomic weights of all the other elements are measured.
How do you find the electron configuration of sulfur?
The p orbital can hold up to six electrons. We’ll put six in the 2p orbital and then put the next two electrons in the 3s. Since the 3s if now full we’ll move to the 3p where we’ll place the remaining four electrons. Therefore the sulfur electron configuration will be 1s22s22p63s23p4.
Which one of the following is correct electronic configuration of Sulphur?
Answer: The correct electronic configuration of Sulphur is 1. [2,8,6].
What is the correct electronic structure for sulfur sulfur has 16 electrons?
Sulfur atoms have 16 electrons and the shell structure is 2.8. 6. The ground state electron configuration of ground state gaseous neutral sulfur is [Ne]. 3s2.
Which atom contains exactly 16 neutrons?
Explanation: if you look at the periodic table, phosphorus has 15 electrons and protons, and 16 neutrons.
How do you find the electron configuration?
To calculate an electron configuration, divide the periodic table into sections to represent the atomic orbitals, the regions where electrons are contained. Groups one and two are the s-block, three through 12 represent the d-block, 13 to 18 are the p-block and the two rows at the bottom are the f-block.