Chemical Bonding

The chemical bond formed by the transfer of electrons is called a ... bond.

The bond formed by sharing electron pairs is called a ... bond.

According to the octet rule, an atom tends to be stable when its valence electrons number ...

Among the following compounds, the ionic compound is ...

An example of a covalent compound is ...

Ionic bonds generally form between ...

In the formation of $\mathrm{NaCl}$, the sodium atom ...

The bond in a hydrogen molecule $\mathrm{H}{}_2$ forms because ...

The number of single covalent bonds linking the O atom to the two H atoms in $\mathrm{H}{}_2\mathrm{O}$ is ...

A correct property of ionic compounds is ...

Covalent compounds generally have ...

Magnesium (2, 8, 2) forms the ion $\mathrm{Mg}{}^{2+}$ because ...

The electron pair shared in a covalent bond is called ...

The bond present in a $\mathrm{CO}{}_2$ molecule is a ... bond.

If the electronegativity difference between two atoms is very large, the bond formed tends to be ...

The formula of the compound formed from $\mathrm{Mg}{}^{2+}$ and $\mathrm{Cl}{}^{-}$ ions is ...

Ionic compounds can conduct electricity in aqueous or molten form because ...

The number of bonding electron pairs in a nitrogen molecule $\mathrm{N}{}_2$ is ...

Between $\mathrm{NaCl}$ and $\mathrm{H}{}_2\mathrm{O}$, the correct statement is ...

Atom X (2, 8, 1) and atom Y (2, 8, 7) will form a compound with the formula ...