30 Zn Zinc 65,38 u

Zinc

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Период
4
Группа
12
Блок
d-Блок
Фаза (СТУ)
Solid

Zinc is an essential trace element for all living organisms. It is widely used in galvanizing steel and in zinc-carbon batteries.

Внешний вид: Silver-gray

Физические свойства

Атомная масса 65.38 u
Плотность 7.134 g/cm³
Температура плавления 419.5 °C
Температура кипения 906.9 °C
Фаза при СТУ Solid
Атомный радиус 142.0 pm

Электронные свойства

Электроотрицательность 1.65
Энергия ионизации 906.4 eV
Валентные электроны 12

Электронная конфигурация

Конфигурация [Ar] 3d¹⁰ 4s²

Electron Shell Configuration

Zinc electron shell configuration Zn 2e⁻ 8e⁻ 18e⁻ 2e⁻

Position in Periodic Table

Zinc position in the periodic table Zn

Открытие

Открыт: Andreas Marggraf
Год: 1746

Compounds Containing Zinc

Больше Переходный металл

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Frequently Asked Questions

What is Zinc?
Zinc (Zn) is a chemical element with atomic number 30. It is a solid at standard temperature and pressure, classified as a переходный металл.
What are the key properties of Zinc?
Zinc has an atomic mass of 65.38 u, density of 7.134 g/cm³, melting point of 419.5°C, boiling point of 906.9°C.
What is the electron configuration of Zinc?
The electron configuration of Zinc is [Ar] 3d10 4s2. It is in the d-block of the periodic table.
Who discovered Zinc?
Zinc was discovered by Andreas Marggraf in 1746.
What is the electronegativity of Zinc?
Zinc has an electronegativity of 1.65 on the Pauling scale.