Tentamen (uitwerkingen)
Test Bank for Human Biology 12th Edition By Mader | VERIFIED 2023/2024
The smallest unit of an element that still retains the chemical and physical properties of that element is called A. an isotope. B. a nucleus. C. an atom. D. a molecular bond. E. a neutrino. 2. In an atom, the number of protons always equals the number A. of electrons. B. of neutron...
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