Proton

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A picture of a proton. The 'u' stands for an up quark, and the 'd' stands for a down quark.

Ek proton, parmaanu ke ek hissa hae, jiske parmaanu ke nucleus me neutron ke saathe pawa jaawe hae. Periodic table me parmaanu proton ke adhar pe list karaa jaawe hae.

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