CJ on Mathematics and Science

The Periodic Table PT is viewed to be the iconic backbone of chemistry as the science of molecules  formed by atoms  (as physics ) by  ch...

Quantum Mechanics QM was originally developed to theoretically explain atomic spectra observed already in 1802-4 by Fraunhofer then develop...

Standard Quantum Mechanics StdQM offers a theoretical basis for the "Aufbau" of the  Periodic Table PT  of atomic electron configu...

In 1925 Wolfgang Pauli introduced a 4th quantum number into the budding new physics of Quantum Mechanics QM in order to explain the observ...

Chemist Eric Scerri as world authority on the Periodic Table asks in the article Can Quantum Ideas Explain Chemistry's Greatest Icon? (N...

Here is a next article in the series on RealQM posted in recent posts: RealQM: Shell Structure and Periodic Table World expert on the Period...

Recent posts pose the question to what degree standard Quantum Mechanics stdQM does explain (or can explain) the Periodic Table and chemica...

Eric Scerri as world expert on the Periodic Table has offered interesting comments to this post asking if the Periodic Table is explained by...

Eric Scerri is a leading expert on the Periodic Table as the foundation of chemistry. This is what chatGPT says when asking the simple quest...

A common view among modern physicists is that the Periodic Table is explained by the modern physics of quantum mechanics based on a linear m...

The previous post recalled the fact that standard Quantum Mechanics QM based on a $3N$ spatial dimensional Schrödinger equation for a system...

According to Eric Scerri, the periodic table is not well explained by quantum mechanics, contrary to common text book propaganda, not ev...

The question How Good is the Quantum Mechanical Explanation of the Periodic System?  is answered by Eric Scerri by: Not Very Good : I ...

The postulated ground state of 2-electrons atoms/ions according to the NIST Atomic Spectra Database,  is the 1s^2 state of the He isoelectro...