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Up board 12class in chemistry question paper 25 Feburary

Vishnukumar V 5th Mar, 2026

Hi,

To download the UP Board 12th Chemistry Question Paper 2026 (Feb 25) - Click here

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Proton neutron and electron kya hota hai chemistry

Kirti Dubey 28th Feb, 2026

Proton, Neutron and Electron are the fundamental subatomic particles that make up atoms—the basic units of matter.

Proton:

  • Proton has a +1 charge on it.
  • They are located inside the nucleus.

Neutron:

  • Neutron does not have any charge.
  • They are present inside the nucleus.

Electron:

  • Electron has a -1 charge
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Chemistry ke question and answer 2026 neet

Apurva Tibrewal 25th Feb, 2026

HI Pinki,

NEET exam me Chemistry k section me 45 questions hote h out of 180 questions. NEET 2026 Questions and answers will be available after the examination. However, you can check the previous years Chemistry Question Paper .

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Class 12th chemistry paper 2026

Sumeet Sudarshan 25th Feb, 2026

The ISC class 12th exam is being conducted from February 12th to April 6, 2026. You can check the details about the ISC chemistry question paper and answer key here.

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