Elements and Compounds with Unpaired Electrons Are Attracted to a Magnetic

question 39

Multiple Choice

Elements and compounds with unpaired electrons are attracted to a magnetic field.These materials are called paramagnetic.Which of the following ions are paramagnetic in the ground state?

• A) I−
• B) Ni²⁺
• C) P³⁻
• D) Ca²⁺
• E) Ti⁴⁺

---

Definitions:

Valid Profile

A representation or set of data that accurately reflects the subject being measured or described, often used in the context of assessments or psychological testing.

Online Tests

Assessments conducted through the internet to evaluate a variety of skills, knowledge, or personality traits.

Paper-and-pencil Tests

Traditional forms of assessment tools where individuals respond to questions or tasks on paper, commonly used to measure knowledge, skills, or psychological traits.

Ethnicity

pertains to the shared cultural, linguistic, or national characteristics that connect individuals and distinguish them from other groups.