Question

reactivity quick check
which elements would react most easily with each other? (1 point)
o an element with a high electronegativity and an element with a single valence electron
o an element with a high electronegativity and an element with low reactivity
o an element with a high electronegativity and a second element with a high electronegativity
o an element with a high electronegativity and an element with a full shell of electrons

Explanation:

Elements react to achieve a stable electron - configuration. An element with high electronegativity has a strong tendency to gain electrons. An element with a single valence electron can easily lose that electron. They can form an ionic bond easily. Elements with low reactivity, high electronegativity elements with each other, or elements with full - shell of electrons are less likely to react as easily with a high - electronegativity element.

Answer:

an element with a high electronegativity and an element with a single valence electron