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Grade 9 Chemistry MCQs

Grade 9 Chemistry MCQ PDF - Chapter

Chemical Reactivity Interview Questions with Answers PDF p. 4

Solve Chemical reactivity worksheets with answers, chemical reactivity trivia questions with answers PDF to practice grade 9 chemistry worksheet 4 for online learning. Practice Metals MCQs, chemical reactivity quiz questions and answers for online degrees. Chemical Reactivity MCQ PDF: metals test prep for taking online classes.

"Metallic oxides are" Multiple Choice Questions (MCQ) on chemical reactivity with choices acidic in nature, basic in nature, slightly acidic in nature, and neutral for online degrees. Solve metals quiz questions for school certificate programs for online learning.

MCQs on Chemical Reactivity Quiz

MCQ: Metallic oxides are

basic in nature
acidic in nature
slightly acidic in nature
neutral

MCQ: Boron is a

metal
metalloid
non-metal
gas

MCQ: As we move across the period the basic character of oxides

increases
remains same
decreases
becomes zero