Use the periodic table to answer the question
which statement correctly compares the number of protons and electrons in atoms of rubidium (rb) and calcium (ca)?
A. rubidium has more protons and fewer electrons than calcium
b. rubidium has more protons and more elctrons than calcium
c. rubudium has fewer protons and more electrons than calcium
d. rubidum has fewer protons and fewer electrons than calcium
Answers: 3
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Use the periodic table to answer the question
which statement correctly compares the number of prot...
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