9th Grade S Block Elements Quizzes, Questions & Answers

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Chemistry Ch. 13 S And P Block Elements

Explore the properties and reactivity of s and p block elements in this focused chemistry quiz. Assess your understanding of alkali metals, electronegativity, atomic radii, and flame tests. Ideal for students preparing for...

Questions: 15 | Attempts: 702 | Last updated: Mar 17, 2023

Sample Question 1
On of the following alkali metals is most reactive. which is that?

Ca

Cs

Na

Mg

Sample Question 2
Elements of Group I - A give colours in flame. it is due to their;

Low melting point

Softness

Single electron in the outer most orbit

Low ionization energy

Sample Question 3
One of the following statements regarding alkali metals is not correct. indicate that.

The hydroxides are alkaline in nature

They belong to s-block of periodic table

Alkali metals are very reactive

They form carbonates which decompose on heating