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Subjects
Science State Board
Class 9
Periodic classification of elements
The different types of periodic table and it's elements

14. Select the correct element and their hydroxide: Alkali Metals

Exercise condition:

5 m.

Fill in the blanks about alkali metal with water reaction:

1. Choose the chemical element number \(19\) __________, and their water reaction product __________.

Rubidium
Sodium
Lithium
Iron
Potassium
Caesium

\(Ln(OH)_3\)
\(RbOH\)
\(CsOH\)
\(KOH\)
\(LiOH\)
\(NaOH\)

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