Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
ATOMIC STRUCTURE
Question #23477
Back to Home
View All ATOMIC STRUCTURE Questions
28 Views
Question
What is the mass number (A) of an atom?
A. Protons + Electrons
B. Neutrons + Electrons
C. Protons only
D. Protons + Neutrons
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Who developed quantum mechanics independently in 1926 along with Erwin Schrödinger?
25
Where did Werner Heisenberg work as a professor from 1927 to 1941?
20
What is the atomic number of an element whose outermost electrons are represented by 3p⁵?
19
Why was the killing of the lion Blondie in Zimbabwe controversial in mid-2025?
(Current Affairs)
46
How much diesel has Bangladesh agreed to import from India’s Numaligarh Refinery Limited in 2026?
(Current Affairs)
13