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Periodic Table and Periodicity Multiple Choice Questions (MCQ) PDF Download - 1

Learn Periodic table and periodicity Multiple Choice Questions and Answers (MCQs), periodic table and periodicity quiz answers PDF to study grade 9 chemistry course test 1 for online courses. Periodic Table MCQs, periodic table and periodicity quiz questions and answers for school certificate. Periodic Table and Periodicity Book PDF: periodic table, periodicity and properties test prep for online secondary school classes.

"Both elements of 1st period contain valence electrons in" Multiple Choice Questions (MCQ Quiz): periodic table and periodicity App APK with n shell, m shell, k shell, and s shell choices for school certificate. Practice periodic table quiz questions for school certificate programs for online education.

MCQs on Periodic Table and Periodicity Quiz

MCQ: Both elements of 1st period contain valence electrons in

M shell
N shell
K shell
S shell

MCQ: In the periodic table, helium is placed at

top left corner
bottom right corner
bottom left corner
top right corner

MCQ: Across the period the atomic size decreases due to

shielding effect
photoelectric effect
increase in nuclear force of attraction
decrease in nuclear force of attraction

MCQ: The first three periods are

long periods
short periods
moderate periods
all of above

MCQ: On basis of electronic configuration the group and period of 95B is

2 and IIIA
3 and IIA
4 and VIA
5 and VIIA

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