50 Sn Tin 118,71 u

Tin

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Periode
5
Golongan
14
Blok
p-blok
Fase (STP)
Solid

Tin is a malleable post-transition metal used since antiquity. It is used in solder, tin plating, and bronze alloys.

About Tin

Worked by human societies since the Bronze Age, tin (Sn) is one of the oldest metals in practical use. Element 50 is a malleable post-transition metal in group 14 of period 5, within the p-block, with an atomic mass of 118.71, the electron configuration [Kr] 4d¹⁰ 5s² 5p², and a Pauling electronegativity of 1.96. Alloyed with copper it forms bronze, and it remains ubiquitous today in soft solders and in the corrosion-resistant tin plating that protects steel food cans. Tin is solid at standard conditions and notable for its low melting point relative to most metals.

Sifat Fisika

Massa Atom 118.71 u
Fase pada STP Solid

Sifat Elektronik

Keelektronegatifan 1.96

Konfigurasi Elektron

Konfigurasi [Kr] 4d¹⁰ 5s² 5p²

Electron Shell Configuration

Tin electron shell configuration Sn 2e⁻ 8e⁻ 18e⁻ 18e⁻ 4e⁻
Electron shell structure of Tin — electrons per shell.
Shell Electrons
1 (K) 2
2 (L) 8
3 (M) 18
4 (N) 18
5 (O) 4

Position in Periodic Table

Tin position in the periodic table Sn

Blok & Periode

Blok

s p d f

Periode

1 2 3 4 5 6 7

Tabel Periodik

Lantanida Aktinida

Reaksi yang Melibatkan Sn

Formation of Tin(II) Oxide

2Sn + O₂ → 2SnO

Synthesis

Tin Reacting with Hydrochloric Acid

Sn + 2HCl → SnCl₂ + H₂

Single Replacement

Tin(II) Reduction to Tin(IV)

Sn²⁺ + 2Fe³⁺ → Sn⁴⁺ + 2Fe²⁺

Redox

Compounds Containing Tin

Tin(II) Chloride

SnCl₂

Tin(IV) Chloride

SnCl₄

Indium Tin Oxide

In₂O₃·SnO₂

Tributyltin Oxide

C₂₄H₅₄OSn₂

Tin(IV) Oxide

SnO₂

Tin(II) Oxide

SnO

Sodium Stannate

Na₂SnO₃

Lebih banyak Logam Pasca-Transisi

13 Al Aluminum 31 Ga Gallium 49 In Indium 81 Tl Thallium 82 Pb Lead 83 Bi Bismuth 84 Po Polonium

Frequently Asked Questions

What is Tin?
Tin (Sn) is a chemical element with atomic number 50. It is a solid at standard temperature and pressure, classified as a logam pasca-transisi.
What are the key properties of Tin?
Tin has an atomic mass of 118.71 u.
What is the electron configuration of Tin?
The electron configuration of Tin is [Kr] 4d10 5s2 5p2. It is in the p-block of the periodic table.
What is the electronegativity of Tin?
Tin has an electronegativity of 1.96 on the Pauling scale.