Pls help me I need knowledge about this
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1,111,111 TRP = 11,111 USD
1,111,111 TRP = 11,111 USD
1,111,111 TRP = 11,111 USD
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Pls help me I need knowledge about this
Atoms are the fundamental building blocks of matter, consisting of a dense nucleus surrounded by electrons. The nucleus contains positively charged protons and neutral neutrons, with more than 99.94% of the atom’s mass concentrated there. Electrons, which are negatively charged and much lighter, revolve around the nucleus in quantized energy levels or orbits due to the electromagnetic force attracting them to the positively charged nucleus.
Quantum mechanics further refines this picture, revealing that electrons exist in probabilistic orbitals—cloud-like regions where their presence is most likely rather than fixed paths. The strong nuclear force binds protons and neutrons tightly in the nucleus despite electromagnetic repulsion between protons.
In summary, atomic physics involves the study of atoms’ structure—nucleus and electrons—and their interactions defined by quantum mechanics and fundamental forces, which govern chemical behavior and matter’s physical properties.