Cambridge IGCSE Chemistry practice
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At a glance
MCQ
Type
cambridge_mcq
Style
Topic
Group I properties
Exam-style question
Which of the following alkali metals is the least reactive?.
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Flashcard 1 of 6
Question 1 of 5
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Description
Lithium, sodium, and potassium are soft metals that react with water.
State the trend in melting points of alkali metals as you move down the group.
Aim for approximately 1 distinct marking point.