Interactive Periodic Table of the Elements 交互式元素周期表

Interactive periodic table — explore, learn, compare

交互式元素周期表 — 探索、学习、对比

293 K
Solid固体 Liquid液体 Gas气体
2024
Lanthanides 镧系
Actinides 锕系

Element Categories 元素分类指南

Each color on the table represents a distinct chemical family with shared properties 周期表上的每种颜色代表一个化学家族,成员共享相似性质

Alkali Metals 碱金属

Highly reactive, soft metals with 1 valence electron. Explosive in water.

高度活泼的软金属,1个价电子,遇水爆炸。

Alkaline Earth 碱土金属

Reactive metals with 2 valence electrons. Burns with bright colors.

较活泼金属,2个价电子,燃烧产生明亮颜色。

Transition Metals 过渡金属

Hard, dense metals with multiple oxidation states. Often colorful compounds.

坚硬致密金属,多变氧化态,化合物常呈彩色。

Post-Transition 后过渡金属

Softer, lower-melting metals between transition and metalloid.

较软的金属,熔点较低,介于过渡金属和准金属之间。

Metalloids 准金属

Semiconductors bridging metals and nonmetals. Basis of modern electronics.

半导体特性,介于金属与非金属之间,现代电子学基础。

Nonmetals 非金属

Poor conductors, essential for life (C, N, O, P, S). Form covalent bonds.

不良导体,生命必需元素(C,N,O,P,S),形成共价键。

Halogens 卤素

Highly reactive nonmetals forming salts with metals. "Salt former".

极活泼非金属,与金属形成盐类,"成盐元素"。

Noble Gases 稀有气体

Colorless, odorless inert gases. Full valence shell — chemically stable.

无色无味惰性气体,满价电子层,化学性质稳定。

Lanthanides 镧系元素

Silvery rare-earth metals. Used in magnets, lasers, and phosphors.

银白色稀土金属,用于磁铁、激光和荧光粉。

Actinides 锕系元素

Mostly radioactive heavy elements. Includes nuclear fuels U and Pu.

大多为放射性重元素,包含核燃料铀和钚。

Compare Elements元素对比

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Science Articles 元素科普文章

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Why Lithium Powers EV Batteries 为什么锂成为了电动汽车电池的关键元素

The chemistry and global supply chain behind the lightest metal driving the EV revolution. 最轻的金属如何驱动电动汽车革命:化学原理与全球供应链。

How Silicon Powers the Digital World 硅如何驱动现代数字世界

From beach sand to billions of transistors — how element 14 built the Information Age. 从海滩沙粒到数十亿晶体管——14号元素如何构建信息时代。

Why Helium Is More Valuable Than You Think 为什么氦比想象的更有价值

Beyond party balloons — helium's irreplaceable role in MRI, semiconductors, and space. 超越派对气球——氦在MRI、半导体和航天中不可替代的角色。