all of the questions please Transmutation is 16. a an Alchemist\'s approach to m

Question

all of the questions please

Transmutation is 16. a an Alchemist's approach to making new elements b. the conversion of an atomic nucleus into an atomic nucleus of another element through the gain or loss in the number of protons e the conversion of elements to new elements by changing the number of d. the transport of a nucleus after bombarded by high energy particles. electrons. 17. Order alpha rays, beta rays and gamma rays by mass Lightest Heaviest de Broglie's contribution to quantum theory was that he suggested that a. light is emitted at discrete wavelengths from the decay of electrons from one 18. orbit to a lower orbit. b. the number of electrons in each orbit could be determined by the electron's spin. c. the circumference of the electron orbits must be a whole-number multiple the electron's wavelength. d. he developed the wave equation for quantum mechanics that is the equival of Newton's laws for classical mechanics. e. light was bent by gravitational fields 19. The Correspondence Principle is a. the rule that a new theory must produce the same results as the old theor where the old theory is known to be valid b. a statement of time dilation when the velocity is zero. c. the proper way for physicists to communicate their results to scientific d. proof of constructive interference of electron waves around nuclei. e. None of the above.

Explanation / Answer

(16) transmutation is the conversion of elements into new elements by changing the number of electrons.

Option (C) is correct.

(17) Mass of alpha rays is 4.015 amu, mass of beta rays is 0.0005486 amu, and mass of gamma rays is 0.

Hence, Mass of alpha rays (Heaviest)> Mass of beta rays > Mass of gamma rays(Lightest)

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