Which element has a complete valence electron shell? Which chemical element has the highest boiling point? What element in the second period has the largest atomic radius? What is the electron configuration of an element with atomic number 15?
Uranium is a naturally occurring radioactive element, which has the atomic number of 92 and corresponds to the chemical symbol U in the periodic table. It belongs to a special group of elements called “actinides” — elements that were discovered relatively late in history. Like all other act...
Which element has the highest electron affinity among halogens? What is the ground state electron configuration? What is the ground-state electron configuration of tellurium? Which group of elements has a stable number of electrons in their outer energy level?
Lead is a chemical element with the symbol Pb (from the Latin plumbum) and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cut, lead is silvery with a hint of blue...
It's a nickel-and-dime operation. To plate or coat with the metal nickel. The hardware was nickel-plated for a shiny finish. A five-cent coin in the US. He gave me a nickel as change. Nickel is a chemical element with the symbol Ni and atomic number 28. It is a silvery-white ...
Thulium is a chemical element with the symbol Tm and atomic number 69. It is the thirteenth and third-last element in the lanthanide series. Like the other lanthanides, the most common oxidation state is +3, seen in its oxide, halides and other compounds; however, the +2 oxidation state ...
the final absurdity the final battle the final problem the final task the final whistle the financial calculu the financial times g the financial times s the fine the fine print the finger family the finite element an the fire burning insi the fire cooked the firmament on high the first asp...
Leadisa chemical element with the symbol Pb (from the Latin plumbum) and atomic number 82. Itisa heavy metal thatisdenser than most common materials. Leadissoft and malleable, and also has a relatively low melting point. When freshly cut, leadissilvery with a hint of blue; it tarnishes to...
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.infoCorribus Chemist Sr. Member Posts: 3558 Mole Snacks: +546/-23 Gender: A lover of spectroscopy and chocolate. Re: Which symbol do you use to represent "molten state" in a chemical reaction?
Write out the electron configuration for the ground state of the phosphorus atom, for which Z = 15.Phosphorus:Phosphorus is a non-metallic element belonging to group 18 of the periodic table. The atomic number of phosphorus is 15, and its chemical symbol is P....