Class 7 Science MCQs - Chapter 2

Atoms and Atom Model Multiple Choice Questions PDF Download - 37

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Free Atoms and atom model Multiple Choice Questions and Answers (MCQs), atoms and atom model MCQ Quiz PDF, test 37 to study online class 7 science certificate courses. Practice Mass Number and Isotopes MCQs PDF, atoms and atom model quiz questions and answers for homeschool certification courses. Free learning App: Atoms and Atom Model MCQs App Download & e-Book for mass number and isotopes, electrons and shells, common ions, science and radioisotopes, atoms and elements test prep for distance learning classes.

The Multiple Choice Question (MCQ Quiz): Two isotopes of carbon are; "Atoms and Atom Model" App Download (Free) with answers carbon-13 and carbon-15, carbon-11 and carbon-13, carbon-6 and carbon-7 and carbon-13 and carbon-14 for homeschool certification courses. Solve mass number and isotopes quiz questions, download Google eBook (Free Sample) for online school classes.

Atoms and Atom Model Questions & Answers PDF Download: MCQ Quiz 37

MCQ 181: The two isotopes of carbon are

A) carbon-11 and carbon-13

B) carbon-13 and carbon-15

C) carbon-6 and carbon-7

D) carbon-13 and carbon-14

MCQ 182: The shells are arranged around nucleus according to their

A) size

B) shape

C) energy level

D) mass

MCQ 183: The ionic chemical formula of hydrogen is

A) H^-

B) H⁺

C) H_-

D) H₊

MCQ 184: The radiation is released in a process known as

A) radioactive explosion

B) radio decay

C) radioactive decay

D) radiation release

MCQ 185: A largest occurring atom in the period table yet known is that of

A) titanium

B) platinum

C) uranium

D) plutonium

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Atoms and Atom Model Multiple Choice Questions PDF Download - 37

Atoms and Atom Model Questions & Answers PDF Download: MCQ Quiz 37

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