Name the chemical element, the atomic nucleus of which contains nucleons: a) 6p + 6n; b) 54p + 77n; c) 88p + 138n
| April 27, 2021 | education
The belonging of an atom to a certain chemical element is determined only by the charge of its nucleus (the number of protons), which coincides with the ordinal number of the element in the periodic table. In this case, the number of neutrons is not taken into account.
a) Carbon
b) Xenon
c) Radium
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