NEET UG 2023 · Chemistry · Question 74
NEET 2023 Chemistry, question 74
Question 74 of the NEET 2023 paper (code G6) is a Chemistry question from Structure of Atom. Its idea, Fundamental Particles and Early Atomic Models, was asked only this once in NEET 2017–2026. The NTA final answer key gives option 1.
Updated 2026-10-08
Q74 · Chemistry
Select the correct statements from the following :
A. Atoms of all elements are composed of two fundamental particles.
B. The mass of the electron is kg.
C. All the isotopes of a given element show same chemical properties.
D. Protons and electrons are collectively known as nucleons.
E. Dalton's atomic theory, regarded the atom as an ultimate particle of matter.
Choose the correct answer from the options given below :
- 1B, C and E onlyOfficial answer
- 2A, B and C only
- 3C, D and E only
- 4A and E only
Official answer: option 1 · NTA final answer key
Same idea
The only question on Fundamental Particles and Early Atomic Models
No other NEET paper from 2017–2026 tested this exact idea.
Fundamental Particles and Early Atomic Models: every question and how it was framed
The chapter
Structure of Atom in ten years of NEET
16 questions from 2017–2026, asked in 10 of 10 papers, about 1.5 a paper. Quantum Numbers alone had 16.