Example 1 · difficulty 3/5
Mendeleev predicted an element below silicon, represented here by E. Based on the oxide pattern of that family, which formula was expected for its highest oxide?
- A. EO₂
- B. E₂O
- C. E₂O₃
- D. EO₃
2024 source guide · Chemistry
NEET 2024 Chemistry Periodic Properties Questions
Use this page to connect the official 2024 paper with current Chemistry practice. NeetVellum does not claim a chapter appeared in that paper until the official question and final key have been mapped.
What to master
periodic trends, effective nuclear charge and anomalous behaviour.
Original practice preview
These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.
Example 2 · difficulty 2/5
Besides predicting undiscovered elements, which achievement is associated with Mendeleev's periodic table?
- A. It showed that atomic mass is always a whole number
- B. It helped correct some doubtful atomic masses by using an element's expected position and properties
- C. It established the proton-neutron model of the nucleus
- D. It proved that no additional elements could exist
Example 3 · difficulty 2/5
What central conclusion from Moseley's work transformed the basis of periodic classification?
- A. Density is the fundamental property of an element
- B. Atomic mass uniquely determines the position of every isotope
- C. Atomic number is a more fundamental property of an element than atomic mass
- D. The number of neutrons repeats after every eighth element
The evidence-first practice loop
- 1. Verify provenanceOfficial paper and final key before accepting a PYQ label.
- 2. Attempt closed-bookExpose the concept or execution gap before rereading.
- 3. Repair and returnClassify the miss and re-practice after a delay.
Canonical chapter practice
Frequently asked questions
Are these official NEET 2024 Chemistry Periodic Properties PYQs?
No. The previews are original NeetVellum practice questions. A historical item receives a PYQ label only after its official paper and authoritative final answer key are attached. Use the official archive for the source paper.
How should I use the NEET 2024 paper?
Solve the official paper under its original timing, verify against the final key, classify every miss, and then use the linked current-syllabus practice bank to repair the exposed concept.