The second nuclear bomb used in anger was dropped over Nagasaki on August 9th 1945.
Hiroshima and Nagasaki
The atomic mass of Be is 9,012 182.
a atmic sub is a nucler powerd sbmarine
It is the element Neon. It is a noble gas
The atomic bomb was developed through the Manhattan Project during World War II. Scientists, led by J. Robert Oppenheimer, worked to harness nuclear fission to create a powerful explosive device. The first atomic bomb was successfully tested in July 1945 in New Mexico, and two were eventually dropped on Japanese cities, Hiroshima and Nagasaki, in August 1945, leading to the end of World War II.
atmic wt of 23
Yes, it is true, the number of protons is equal to atmic number.
Thomson's experiment suggested the presence of negatively charged electrons in atoms, which led to the modification of Dalton's atomic model. Dalton's model proposed that atoms were indivisible and indestructible spheres, but Thomson's discovery showed that atoms were not indivisible and contained subatomic particles, leading to the development of the plum pudding model.
It's "Atomic Bomb." anyways, An Atomic Bomb works by initiating a nuclear chain reaction, which releases a huge amount of energy relative to conventional explosives. Per unit volume, an atom bomb may be millions or billions of times more powerful than TNT.
The element 'Xenon'. Its chemical symbol is ' Xe'. The name comes from Classical Greece, and means 'Strange'. It is found in the Periodic Table as Atmic No. 54 (Xe) a Noble(Inert) Gas.
the chemical composition of air 78% almost nitrogen 20% oxygen and other gases 1%app.among all 1% argon has comparetive higher molar mass so taking that only to get approx.result.taking 100 grm air no of mols nitrogen 5.5 diatomic gamma 1.4 oxygen .625 argon .05 mono atmic gamma 1.66 getting the ans by (total mols of air-1)/x =summation (moles of gas y-1)/gomma of that gas gas y is nitrogen oxygen & argon specific heat at cnst pressure =gamma.8.314)/gamma -1 ans 15.35 j/mol
The atomic number of an element represents the number of protons, so carbon has 6 protons. The mass number is the sum of protons and neutrons, so for a carbon isotope with a mass number of 14, it will have 6 protons and 8 neutrons.