Class 9 Chemistry MCQs - Chapter 4
Periodic Table and Periodicity Trivia Questions & Answers PDF Download - 4
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The Periodic table and periodicity Trivia Questions and Answers PDF (periodic table and periodicity Quiz Answers PDF e-Book) download Ch. 4-4 to study Grade 9 Chemistry Course. Practice Periodic Table MCQ PDF, Periodic Table and Periodicity Quiz Questions and Answers to learn online certificate courses. The Periodic Table and Periodicity Trivia App Download: Free certification app for periodic table, periodicity and properties test prep for distance learning.
The Trivia MCQ: The period number of 2713Al is; "Periodic Table and Periodicity" App APK Download with answers: 2; 1; 4; 3; to learn online certificate courses. Practice Periodic Table MCQ Questions, download Kindle eBook (Free Sample) for online certificate courses.
Periodic Table and Periodicity Test Questions and Answers PDF Download: MCQ 4
The period number of 2713Al is
- 1
- 2
- 4
- 3
In periodic table elements with similar valence shell configuration are placed in
- different groups
- same group
- different period
- same period
When an electron is added in the valence shell than
- energy is absorbed
- energy is released
- energy remains same
- force of attraction increases
The value of ionization energy
- decreases down the group
- increases down the group
- remains same down the group
- decreases in period
Groups contain alkaline earth metals are
- IA
- IIIA
- IIA
- IVA
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