Question 2
1 pts
Which of the following best describes what families/groups of elements have...
Chemistry, 05.04.2021 20:30 shawntawright1
Question 2
1 pts
Which of the following best describes what families/groups of elements have in common?
O Same number of electrons
O Same number of valence electrons
O Same number of electron shells
O Same number of protons
U
Question 3
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Answers: 2
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