Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROP
Question #33839
Back to Home
View All CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROP Questions
71 Views
Question
Which of the following species is isoelectronic with Mg²⁺?
A. Cl⁻
B. Na⁺
C. K⁺
D. Ca²⁺
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the shape of CH₄ molecule?
79
Who stated that the Periodic Table is arguably the most important concept in chemistry?
55
Which element in Period 2 has an electronegativity of 2.5?
64