What is the frequency of radiation emitted by a photon of light if the energy released during its transition to ground state is 3.611 × 10è¹¢ joules? (planck's constant is 6.626 × 10è³ê joule seconds)

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.

Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.

Chromosome 17 is made of over million base pairs.