Question

Сколько электронов обращается вокруг ядра

Answer 1

В нормальном атоме число электронов равно числу протонов.

В остальных случаях атом становится ионом (+ или- зарядом)

Число протонов можно определить по таблице Менделеева.

Answer 2

Number of Electrons Orbiting the Nucleus

The number of electrons that orbit around the nucleus of an atom depends on the atomic number of the element. The atomic number represents the number of protons in the nucleus of an atom, and in a neutral atom, it is also equal to the number of electrons.

For example, hydrogen (H) has an atomic number of 1, which means it has one electron orbiting its nucleus. Carbon (C) has an atomic number of 6, so it has six electrons orbiting its nucleus.

In general, the number of electrons in an atom can be determined by its atomic number. Each electron occupies a specific energy level or shell around the nucleus, and these shells can hold a certain number of electrons.

However, it's important to note that the distribution of electrons in different energy levels or shells follows a specific pattern. The first shell can hold a maximum of 2 electrons, the second shell can hold a maximum of 8 electrons, the third shell can hold a maximum of 18 electrons, and so on.

To provide a more detailed answer, it would be helpful to know the specific element you are referring to.