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Grade 9 Chemistry MCQs

Grade 9 Chemistry MCQ - Topics

Periodicity and Properties MCQ Quiz PDF Download

Learn Periodicity and properties Multiple Choice Questions (MCQ Quiz), periodicity and properties quiz answers PDF to study 9th grade chemistry online course. Periodic Table and Periodicity Multiple Choice Questions and Answers (MCQs), Periodicity and Properties quiz questions PDF for distance learning. Periodicity and Properties Book PDF: periodicity and properties, periodic table test prep for virtual secondary school.

"Across the period the atomic size decreases due to" Multiple Choice Questions (MCQ) on periodicity and properties App APK with shielding effect, photoelectric effect, increase in nuclear force of attraction, and decrease in nuclear force of attraction choices for distance learning. Study periodic table and periodicity quiz questions for online certificate programs for online schools.

MCQs on Periodicity and Properties

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: Chemical properties depend upon

electronic configuration
valence shell electronic configuration
atomic mass
atomic size

MCQ: The energy required to remove an electron from the outermost shell is called

potential energy
kinetic energy
mechanical energy
ionization energy

MCQ: As we go from top to bottom in a group the shielding effect

doesn't change
remains constant

MCQ: The ability of an atom to attract electrons towards itself is called

electron affinity
ionization energy
shielding effect