bawit8638 bawit8638

11-03-2024
Chemistry

contestada

Word Bank atomic number atomic mass valence
104
163
267
371
One of the isotopes of the element rutherfordium is symbolized by .
This means the of Rf is 104 and its is 267.
Therefore the number of protons is ,
The number of electrons is , and the number of neutrons is .

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