With the CBSE Science Board Exam 2025 just around the corner, here are 10 last-minute tips to help you revise efficiently, ...

Ever since physicist Ernest Rutherford discovered the atomic nucleus in 1911, studying its structure and behavior has ...

In each experiment, one triangle size dominated. What's more ... "Surfaces with defects at the atomic or molecular level can have unique properties," explains Ernst. "For an aperiodic surface ...

The relative atomic mass values of the alloying elements, including Al,Zn, Cu, Ca, Gd, Nd, Ce, Ag, Ni, Y and C 12 were obtained from the periodic ... the size of the squama-like oxides becomes larger, ...

The modern periodic table ... were gradually added to the table. Over time, advancements in materials science and nuclear research have led to further updates, including the synthesis of new elements ...

Consequently the oxide must have the formula InO3 and the atomic weight must be about 114. discrepances in the periodic table. It was already observed by Mendelejeff that a discrepancy exists in ...

On 17 February 1869, Russian chemist Dmitri Mendeleev jotted down the symbols for the chemical elements, putting them in order according to their atomic weights and inventing the periodic table.

An international research collaboration has overturned the long-standing belief that the atomic nucleus of lead-208 is perfectly spherical. The discovery challenges fundamental assumptions about ...