Atoms

Which of the following pairs is/are correctly matched ? 1. Isotopes : Atoms with same atomic number but different atomic mass 2. Isobars : Atoms with same number of neutrons but different atomic number 3. Isotones : Atoms with same mass number but different atomic number Select the correct answer using the code given below :

Atomic spectra of hydrogen atom

11_Atomic Structure_Atomic Spectra Of Hydrogen Atom (Section-3)

Atomic radii of fluorine atom and neon atom in angstrom units are respectively given by

Atom| molecule| Atomic mass | Molecular mass| Average atomic mass

The mass of an atom in atomic mass units (called the atom's istopic mass) si numerically close to the atom's

Atomic Models|Dalton's Atomic Model|Reason Of Failure|Thompson's Atomic Model|Rutherford's Atomic Model|Distance Of Closest Approach

Atomic Models|Dalton's Atomic Model|Reason Of Failure|Thompson's Atomic Model|Rutherford's Atomic Model|Distance Of Closest Approach