GCQ: Ionic Bonding

Front

In an ionic bond, the ions are held together because...

Back

the ions have opposite charges

Front

Which of the following pairs of elements could NOT react to form an ionic compound? Carbon and Oxygen, Potassium and Fluorine, Silver and Oxygen, Aluminum and Chlorine

Back

Carbon and Oxygen

Front

Nitrogen will form which of the following ions? Options: N, N^-3, N^-5, N⁺⁵

Back

N^-3

Front

Beryllium will ____ valence electrons when forming an ionic bond. Options: lose 4, gain 4, lose 2, gain 2

Back

lose 2

Front

In the compound aluminum oxide, which is the cation? Options: Al⁺³, Al, O^-2, O

Back

Al⁺³

Front

What determines how ionic bonds will form?

Back

Number of valence electrons

Front

Boron will ____ valence electrons when forming an ionic bond. Options: lose three, gain three, lose 5, gain 5

Back

lose three

Front

What type of bond is this? Lithium with Fluorine?

Back

ionic

Front

How many electrons are needed in the outer energy levels of an atom to be stable? Options: 2, 4, 6, 8

Back

8

Front

What is the ionic compound formed between K and F? Options: KF, K₂F, KF₂, K₂F₂

Back

KF