Question

чему равен заряд ядра и число электронов в атомах следующих элементов : C ,S, Сu , Ba, Ag

Answer 1

N:заряд ядра равен +7,число электронов 7. Al:заряд ядра +13,число электронов 13. Fe: заряд ядра +26,число электронов 26. Br:заряд ядра +35,число электронов 35. Au:заряд ядра +79,число электронов 79.

Answer 2

Atomic Properties of Elements

Carbon (C): - The atomic number of carbon is 6, which means it has 6 protons in its nucleus. - The number of electrons in a neutral carbon atom is also 6.

Sulfur (S): - Sulfur has an atomic number of 16, indicating it has 16 protons in its nucleus. - In a neutral sulfur atom, there are 16 electrons.

Copper (Cu): - The atomic number of copper is 29, so it contains 29 protons in its nucleus. - In a neutral copper atom, there are 29 electrons.

Barium (Ba): - Barium has an atomic number of 56, meaning it has 56 protons in its nucleus. - In a neutral barium atom, there are 56 electrons.

Silver (Ag): - The atomic number of silver is 47, indicating it has 47 protons in its nucleus. - In a neutral silver atom, there are 47 electrons.

These facts are based on the atomic numbers of the elements, which determine the number of protons and electrons in their atoms.

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