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10.07.2022 - 04:17

What is the correct representation for an atom x with 28 electrons and 30 neutrons?

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What is the correct representation for an atom x with 28 electrons and 30 neutrons?

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Thatcher April 15, 2023 в 19:43

The correct representation for an atom X with 28 electrons and 30 neutrons is: Symbol: X Atomic number: 28 Mass number: 58 Explanation: The atomic number represents the number of protons in the nucleus of an atom, which determines the element's identity. In this case, X has 28 protons, which corresponds to the atomic number. The mass number represents the sum of the protons and neutrons in the nucleus of an atom. Since X has 28 protons and 30 neutrons, its mass number is 58. Therefore, the correct representation of atom X is X-58.

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