The radius of atom is of the order of 1A∘ & radius of Nucleus is of the order of fermi. How many magnitudes higher is the volume of the atom as compared to the volume of nucleus ? View Solution According to
The mass of a nucleus constitutes most of the mass of the entire atom but the nucleus occupies only about 1//10^(15) of the volume of the atom. A typical atomic radius is about 1Å = 100 pm (1pm = 10^(-12)m) whereas the radius of an atomic nucleus is o
The Atom By the early 20th century, there was rather compelling evidence that matter could be described by an atomic theory. That is, matter is composed of relatively few building blocks that we refer to as atoms. This theory provided a consistent and unified picture for all known chemical ...
Yet, dusty molecular gas seen in absorption against the quasar nucleus is highly excited and confined within cloudlets with densities of approximately 105 to 106 cm−3 and sizes of less than 0.02 pc, several orders of magnitude more compact than those observed in intervening (non-quasar)...
This view is prompt to reveal important specificities of the development of particle physics. In particular, it underlines the close relationship between the evolution of observational methods and the understanding of the very idea of particle. Combining this with an analysis of the current situation ...
What is the origin of the oxygen we breathe, the hydrogen and oxygen (in form of water H2O) in rivers and oceans, the carbon in all organic compounds, the silicon in electronic hardware, the calcium in our bones, the iron in steel, silver and gold in jewels, the rare earths utilized,...
Despite the strong evidence linking the transactive response DNA-binding protein 43 (TDP-43) aggregation to the pathogenesis of frontotemporal lobar degeneration with TDP-43, amyotrophic lateral sclerosis and several neurodegenerative diseases, our knowl
I predict that the effective radius of an atom's nuclear magnetic field is at least ten times the orbit of its outermost electron, much as the magnetic field of a human body is at least five times longer than his or her waist circumference. Thus, the mechanism by which the chemical bond...
When the orbital radius of a life-ending planet decays to the Sun's upper atmosphere - a critical distance at which the mechanism of solar thermal-magnetic ripping kicks in. In this physical scenario, the Sun's atmospheric high temperature of about million-degree Celsius is hot enough to ...
The radius of nucleus is of the order of1.5×10-13to6.5×10-13cm or1.5to 6.5 Fermi (1Fermi =10-13cm). 1 | Class 11CHEMISTRYSTRUCTURE OF ATOM Topper's Solved these Questions Knowledge Check The radium of an atomic nucleus is of the order of- ...