Question

multiple - choice question
lif + beo ---> bef₂ + li₂o
this reaction is a double replacement reaction because the compounds have
combined to form one product
traded partners
rewatch

Explanation:

In a double - replacement reaction, the positive and negative ions of two ionic compounds exchange partners. In the reaction \(LiF + BeO\to BeF_2+Li_2O\), the \(Li^+\) from \(LiF\) and \(Be^{2 +}\) from \(BeO\) have traded partners (the \(F^-\) and \(O^{2-}\) ions). It is not a combination reaction (where two or more reactants combine to form one product).

Answer:

traded partners