Two nonmetals from Group 16 are likely to form a(n)
• metallic bond.
• double bond.
• ionic bond.
• covalent bond.
D Covalent bond
To determine the type of bond formed between two nonmetals from Group 16, we need to understand the properties of these elements.
Elements from Group 16 of the periodic table are known as the oxygen group or the chalcogens. This group includes elements such as oxygen (O), sulfur (S), selenium (Se), and tellurium (Te). These elements typically have six valence electrons.
When two nonmetals come together to form a compound, they usually form a covalent bond. A covalent bond is formed when atoms share electrons to complete their outer electron shells. In the case of Group 16 elements, they have six valence electrons and need two more to achieve stability.
Let's take an example of oxygen (O) and sulfur (S) from Group 16 bonding together. Each oxygen atom has six valence electrons, and sulfur also has six valence electrons. When these two elements come together to form a compound, they can share two electrons each, resulting in a double bond.
Therefore, the correct answer is a "covalent bond" and more specifically, a "double bond" between two nonmetals from Group 16.