Waec Model Questions Vol1 2023 Chemistry Question 19

Practice objective / multiple choice question 19 from the 2023 Waec Model Questions Vol1 Chemistry examination.

Waec Model Questions Vol1 2023 Chemistry Objective / Multiple Choice Easy Difficulty
Question 19 WAEC_MODEL_QUESTIONS_VOL1 • 2023 • CHEMISTRY • objective

An element has atomic number 26, electron configuration [Ar] 3d⁶ 4s², is a transition metal that commonly forms Fe²⁺ and Fe³⁺ ions and is magnetic. Identify the element.

Answer Options

A. Nickel (Ni)
Correct Answer B. Iron (Fe)
C. Cobalt (Co)
D. Copper (Cu)
Correct Answer
B
Correct Option:
Iron (Fe)

About This Question

This is Waec Model Questions Vol1 2023 Chemistry Question 19. It is one of the objective questions from the 2023 Waec Model Questions Vol1 Chemistry examination.

Difficulty level: Easy .

View More Waec Model Questions Vol1 2023 Chemistry Questions More Waec Model Questions Vol1 Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support