Свойства

CAS Number7429-92-7
PubChem CIDna
Атомный радиус-
Атомный объем28,5
Атомный вес[252]
Блокf
Температура кипения-
Bulk Modulus
КатегорияАктиниды
Кристаллическая структура
Цвет
Ковалентный радиус-
Плотность8,84
Electrical Resistivity
Электронная конфигурация[Rn] 5f11 7s2
Электронов на оболочку2, 8, 18, 32, 29, 8, 2
Электроотрицательность1,3
Electrons99
Группаna
Теплота плавленияna
Теплота парообразованияna
Ионизационный потенциал6,42
Magnetic Ordering
Magnetic Susceptibility
Масса[252]
Mass Number99
Температура плавления860
ИмяЭйнштейний
Нейтроны153
Атомный номер252
Состояния окисления2, 3
Период7
ФазаТвердое тело
Poisson Ratio
Протоны99
Shear Modulus
Удельная теплоемкость-
СимволEs
Теплопроводность0,1
Van der Waals radius
Young's Modulus
Избыток
Избыток на Землеna
Избыток во Вселеннойna
Es Эйнштейний 99 (252) 7 f 99 [Rn] 5f11 7s2 2 8 18 32 29 8 2 None Unknown 1.3 {"1":"619"} 619 3 10.0 1 1.2922 y 1.865y AlphaEmission Solid, Actinide, Radioactive, Synthetic ine-STINE-i-em Synthetic radioactive metal. It has no significant commercial applications. Made by bombarding uranium with neutrons. -G_4nJLNXA0 Einsteinium
Metallic lead beads dating back to 6400 BC have been found in Çatalhöyük in modern-day Turkey.

The Romans also used lead in molten form to secure iron pins that held together large limestone blocks in certain monumental buildings.

In alchemy, lead was thought to be the oldest metal and was associated with the planet Saturn. From the Latin word plumbum 99 1952 Workers at Argonne, Los Alamos, USA, and the University of California at Berkeley, USA. USA Named after "Albert Einstein"

Изотопы свинца

Standard Atomic Weight

Стабильные изотопы

Нестабильные изотопы

240Es 241Es 242Es 243Es 244Es 245Es 246Es 247Es 248Es 249Es 250Es 251Es 252Es 253Es 254Es 255Es 256Es 257Es 258Es

Lead and its compounds are poisonous
Pencil leads in wooden pencils have never been made from lead
Large quantities of lead, both as the metal and as the dioxide, are used in storage batteries.

Lead is used as electrodes in the process of electrolysis.

It is added to brass to reduce machine tool wear.

Lead, in either pure form or alloyed with tin, or antimony is the traditional material for bullets and shot in firearms use.