1. The symbol "e⁻" represents electrons, while "p⁺" denotes protons. These symbols are commonly used in chemical and physical contexts to represent these fundamental particles in atoms.

    The symbol “e⁻” represents electrons, while “p⁺” denotes protons. These symbols are commonly used in chemical and physical contexts to represent these fundamental particles in atoms.

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  2. The mass of a proton is approximately 1836 times greater than that of an electron. Protons have a mass of about 1.67 × 10^-27 kilograms, while electrons have a mass of about 9.11 × 10^-31

    The mass of a proton is approximately 1836 times greater than that of an electron. Protons have a mass of about 1.67 × 10^-27 kilograms, while electrons have a mass of about 9.11 × 10^-31

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  3. The discovery of the proton revolutionized atomic theory, providing insight into the structure of atoms. It revealed that the nucleus contains positively charged particles, explaining atomic stability and chemical properties. This discovery laid the foundation for understanding the structure of mattRead more

    The discovery of the proton revolutionized atomic theory, providing insight into the structure of atoms. It revealed that the nucleus contains positively charged particles, explaining atomic stability and chemical properties. This discovery laid the foundation for understanding the structure of matter and the behavior of elements.

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  4. The discovery of canal rays demonstrated the presence of positively charged particles within atoms. This evidence supported the nuclear model of atomic structure proposed by Rutherford, which suggested that atoms contain a dense, positively charged nucleus surrounded by electrons.

    The discovery of canal rays demonstrated the presence of positively charged particles within atoms. This evidence supported the nuclear model of atomic structure proposed by Rutherford, which suggested that atoms contain a dense, positively charged nucleus surrounded by electrons.

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  5. An electron has a relative mass of approximately 1/1836 compared to a proton and carries a negative charge of -1. Its mass is approximately 9.11 × 10^-31 kilograms, and its charge is -1.6 × 10^-19 coulombs.

    An electron has a relative mass of approximately 1/1836 compared to a proton and carries a negative charge of -1. Its mass is approximately 9.11 × 10^-31 kilograms, and its charge is -1.6 × 10^-19 coulombs.

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