SpletBlurt. amber Jhon answered. Selenium is a chemical element with atomic number 34. The symbol of selenium is 34. The atomic mass of selenium is approximately 79 grams per mole. It is a non-metal and present in the 'p' block of the periodic table. The number of electrons in per shell of selenium atom is 2, 8, 18, 6. SpletRadicals are uncommon in s- and p-block chemistry, since the unpaired electron occupies a valence p orbital or an sp, ... Thus an atom with unpaired electrons acts as a magnetic …

Difference Between S and P Block Elements – Pediaa.Com

SpletThe general electronic configuration of p-block elements is ns 2 np 1-6. The p-block elements have relatively little in common except that their outer electrons are in p … Splet09. jun. 2024 · Within those same columns, the p-block is defined as rows 2 through 7. Remember that helium is too simple to have any p-electrons at all, so it’s not considered a p-block element. So, it is these 36 elements—and only these 36 elements—that have p-electrons in their valence shell when in the ground state. brickfest puyallup

THE p-BLOCK ELEMENTS - Blogger

SpletAbout this unit. General Introduction to p-Block Elements. Group 13 elements: General introduction, electronic configuration, occurrence, variation of properties, oxidation … Splet15. avg. 2024 · Nitrogen Group (Group 5) Trends The nitrogen family includes the following compounds: nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). … SpletAnswer (1 of 2): Correct me if I’m wrong, but it sounds like you’re asking if (for example) Chlorine, with its [Ne]3s2 3p5 ground state configuration could ... brickfest richmond va