101 Md Mendelevium 258,0 u

Mendelevium

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Период
7
Группа
Блок
f-Блок
Фаза (СТУ)
Solid

Mendelevium is named after Dmitri Mendeleev, creator of the periodic table. It was the first element to be produced one atom at a time.

Физические свойства

Атомная масса 258.0 u
Фаза при СТУ Solid

Электронные свойства

Электроотрицательность 1.3

Электронная конфигурация

Конфигурация [Rn] 5f¹³ 7s²

Electron Shell Configuration

Mendelevium electron shell configuration Md 2e⁻ 8e⁻ 18e⁻ 32e⁻ 31e⁻ 8e⁻ 2e⁻

Position in Periodic Table

Mendelevium position in the periodic table Md

Блок и период

Период

Периодическая таблица

Лантаниды Актиниды

Больше Актиноид

Frequently Asked Questions

What is Mendelevium?
Mendelevium (Md) is a chemical element with atomic number 101. It is a solid at standard temperature and pressure, classified as a актиноид.
What are the key properties of Mendelevium?
Mendelevium has an atomic mass of 258.0 u.
What is the electron configuration of Mendelevium?
The electron configuration of Mendelevium is [Rn] 5f13 7s2. It is in the f-block of the periodic table.
What is the electronegativity of Mendelevium?
Mendelevium has an electronegativity of 1.3 on the Pauling scale.