Which of the following is a property of group 15 elements?
Practice Questions
Q1
Which of the following is a property of group 15 elements?
Forming diatomic molecules
High ionization energies
Forming ionic bonds
Exist in multiple allotropes
Questions & Step-by-Step Solutions
Which of the following is a property of group 15 elements?
Correct Answer: Phosphorus exists in multiple allotropes.
Step 1: Understand what group 15 elements are. These are elements in the periodic table that belong to group 15, which includes nitrogen, phosphorus, arsenic, antimony, and bismuth.
Step 2: Learn about allotropes. Allotropes are different forms of the same element that exist in the same physical state but have different structures and properties.
Step 3: Identify that phosphorus, a group 15 element, has multiple allotropes. For example, it can exist as white phosphorus, red phosphorus, and black phosphorus.
Step 4: Conclude that a property of group 15 elements is that they can exist in multiple allotropes, particularly phosphorus.
