Physics 2011 JAMB Past Questions - Question 48: The bond between silicon and germanium is

Correct Answer

C

Explanation

The bond between silicon and germanium is a covalent bond. Both silicon and germanium are in the same group in the periodic table (group 14), which means they have similar chemical properties. They both have four valence electrons, and they share these electrons to form covalent bonds. In a covalent bond, atoms share electrons to achieve a stable electron configuration, typically by forming a shared pair of electrons between them. This sharing of electrons results in a strong bond between the two atoms, and it is what holds silicon and germanium atoms together in a crystal lattice structure.

The bond between silicon and germanium is primarily covalent in nature. Both silicon and germanium belong to Group 14 of the periodic table, which means they have four valence electrons. These electrons are involved in forming covalent bonds with neighboring atoms. In the case of silicon and germanium, they can share electrons to form a covalent bond, resulting in a crystal lattice structure. This bond is relatively strong and contributes to the semiconducting properties of silicon and germanium, making them important materials in electronics and semiconductor devices.