In Nevada, you will find major cities such as: Las Vegas, Reno, Henderson, North Las Vegas, Sparks, Carson City, Pahrump, Elko, Fallon, Hawthorne, Gardnerville, Mesquite. With Las Vegas being a large tourist attraction, tourist industries are Nevadaâs largest employers.
Carbon (from Latin: carbo coal) is a chemical element with symbol C and atomic number 6. On the Periodic table, it is the first (row 2) of six elements in column (group) 14, which have in common the composition of their outer electron shell. It is nonmetallic and tetravalent âmaking four electrons available to form covalent chemical bonds.
The mass number is the count of these particles and so the mass number is very close to the atomic mass. Atomic number. Atomic number refers to the number of protons in nucleus. It is often denoted using the symbol Z. The number of electrons in the neutral atom is equal to the number of protons in the nucleus and therefore equal to the atomic number of the atom.