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单词 alkali metal
释义

alkali metal

​noun countable ​chemistry
UK
Word Forms
singularalkali metal
pluralalkali metals
DEFINITIONS1
  1. 1
    a soft, white metal that is a chemical element. Lithium, sodium, and potassium are alkali metals.
    Synonyms and related words
    Chemical elements
    actinium
    alkali metal
    aluminium
    Synonyms and related words
    Types of metal
    alkali metal
    alloy
    base metal

alkali metal

​noun countable ​chemistry
US
Word Forms
singularalkali metal
pluralalkali metals
DEFINITIONS1
  1. 1
    a soft, white metal that is a chemical element. Lithium, sodium, and potassium are alkali metals.
    Synonyms and related words
    Chemical elements
    actinium
    alkali metal
    aluminum
    Synonyms and related words
    Types of metal
    alkali metal
    alloy
    base metal
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更新时间：2025/9/15 23:59:44