Quantum numbers

According to the Aufbau Principle, electrons are filled in their ground state in sequence of increasing energies. In comparison to higher energy levels, the atomic orbital with the lowest energy level fills first. The term Aufbau is derived from a German word that meaning “to create” or “to build up.” The word n stands for […]

The same atomic number but the different mass number is a characteristic of isotopes. The structure of an atom is known as atomic structure. The atomic structures of isotopes are the arrangement of the sub-atomic particles of the isotopes of an element. Three subatomic particles of atoms are protons (positively charged), neutrons (no charge), and

A similar atomic number but a different mass number is a characteristic of isotopes. The structure of an atom is known as the atomic structure. The atom consists of three types of subatomic particles: protons (positively charged), neutrons (no charge) and electrons (negatively charged). The nucleus of the atom is made up of positively charged

Atoms are so small that their electron shells are more like a cloud than spherical shells, making it challenging to determine the atom’s size. It is important to know that two of the most often used atom size metrics are the atomic and ionic radius. The periodic table’s contrasts and tendencies and atomic and ionic

The same atomic number but the different mass number is a characteristic of isotopes. The structure of an atom is known as atomic structure. The atomic structures of isotopes are the arrangement of the sub-atomic particles of the isotopes of an element. Three subatomic particles of atoms are protons (positively charged), neutrons (no charge), and