Which of the following statements is true?
a. elements in the same group have the same number...
Physics, 04.09.2019 19:10 Epicgible8136
Which of the following statements is true?
a. elements in the same group have the same number of electron shells.
b. elements in the same period have the same number of valence electrons.
c. elements in the same period have similar characteristics, like reactivity and valence electrons.
d. elements in the same group, or family, have similar characteristics, like reactivity and valence electrons.
Answers: 1
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