which statement accurately describes this illustration of a hydrogen atom and an oxygen atom?\nhydrogen has…
which statement accurately describes this illustration of a hydrogen atom and an oxygen atom?\nhydrogen has 1 valence electron and oxygen has 2 valence electrons.\nhydrogen has 1 valence electron and oxygen has 6 valence electrons.\nhydrogen has 1 valence electron and oxygen has 8 valence electrons.\nhydrogen has 2 valence electrons and oxygen has 6 valence electrons.
Answer
Brief Explanations:
Valence electrons are the electrons in the outermost electron shell of an atom. The illustration of the hydrogen atom shows one electron in its outermost (and only) shell. Thus, hydrogen has 1 valence electron. The illustration of the oxygen atom shows two electron shells. The inner shell contains 2 electrons, and the outermost shell contains 6 electrons. Thus, oxygen has 6 valence electrons. Therefore, the statement "Hydrogen has 1 valence electron and oxygen has 6 valence electrons" accurately describes the illustration.
Answer:
Hydrogen has 1 valence electron and oxygen has 6 valence electrons.