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Chemistry, 10.12.2021 08:40 oliviaprejean18
Which of the following statements are true about the elements? Select all that apply.
Ο it is in the 8th period on the periodic table.
Ο it has more protons than barium (Ba).
Ο it has zero valence electrons.
Ο it is a smaller atom than hydrogen (H).
Ο it has the same atomic number as magnesium (Mg).
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Which of the following statements are true about the elements? Select all that apply.
Ο it is in t...
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