The element krypton is classified as one of the noble gases, also known as inert gases. This means that it rarely reacts with any other element...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
Krypton is a gaseous chemical element that exists in concentrations of about one part per million in the Earth's atmosphere. Since it exists in low concentrations, it is difficult and expensive to extract, making it rather expensive when it reaches the market. Its most common use is in lighti...
The electronegativity of Krypton is: χ = 3 In general, an atom’s electronegativity is affected by both its atomic number and the distance at which its valence electrons reside from the charged nucleus. The higher the associated electronegativity number, the more an element or compound attracts ...
How many neutrons are in krypton? What is the element astatine used for? What are the heavy metals on the periodic table? The elements of which group in the periodic table release the most energy by gaining an electron? What group does chlorine belong to?
are classified by the number of protons in the nucleus of the atom. However, there is no set rule for how many neutrons can be in the atom's nucleus. Because this number can vary, we classify the different, naturally occurring, variations of neutron quantities as isotopes of the element....
Write("Cedar Point").Write(130) .BeginRow().Write("Superman: Escape from Krypton").Write("Six Flags Magic Mountain").Write(126);To create an Excel document with some fancy formatting:using var stream = new FileStream("Simple.xlsx", FileMode.Create, FileAccess.Write); using var xlsx...
Lithium is a chemical element that is abbreviated 'Li.' Its name comes from the word 'lithos,' which is a Greek word that means 'stone.' Answer and Explanation: The mass number of lithium is 7. The mass number of any element is equal to its number of protons and neutrons. You can ...
Ramsay then studied a gas that was present in natural gas deposits and discovered that it was helium, an element whose presence in the Sun had been noted earlier in the spectrum of sunlight but that had not previously been known on Earth. Rayleigh and Ramsay postulated the existence of a ...
Xenon is an unique name for pets, and roleplay names! I use Xenon, Krypton, and Radon as names also. Byanon17739— On Sep 05, 2008 Xenon is not only an asphyxiant, it is also an anesthetic. It has been used experimentally for this purpose, but it is much too expensive for general...
Unlike carbon, the krypton element is rare in the Earth's crust and cannot penetrate the groundwater from the rocks adjacent to it, thus polluting the measurement. This way it was revealed that the water source is from two humid periods: one about 360,000 years ago and the other 20,000...