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Question | Answer |
---|---|
What is the smallest particle of an element that retains all tha properties of that element? | atom |
Atoms of the same element with the same number of protons but different number of neutrons are called? | isotopes |
The process in which some substances spontaneously emit radiation is called? | radioactivity |
A neutral subatomic particle in an atom's nucleus that has a mass nearly equal to that of a proton are called? | neutron |
wavelength | |
frequency | |
amplitude | |
quantum | |
photon |