Class 7 Science MCQs - Chapter 1
Atoms and Atom Model Multiple Choice Questions (MCQs) PDF Download - 37
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The Atoms and atom model Multiple Choice Questions (MCQs) with Answers PDF (atoms and atom model MCQs PDF e-Book) download Ch. 1-37 to study Grade 7 Science Course. Learn Atoms and Atom Model Quiz Questions and Answers for homeschool certification courses. The Atoms and Atom Model MCQs App Download: Free learning app for mass number and isotopes, electrons and shells, common ions, science and radioisotopes, atoms and elements test prep for distance learning classes.
The MCQ: The 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; Carbon-13 and carbon-14; for homeschool certification courses. Solve Mass Number and Isotopes MCQ Questions, download Google eBook (Free Sample) for online school classes.
Atoms and Atom Model MCQs with Answers PDF Download: Quiz 37
The two isotopes of carbon are
- carbon-11 and carbon-13
- carbon-13 and carbon-15
- carbon-6 and carbon-7
- carbon-13 and carbon-14
The shells are arranged around nucleus according to their
- size
- shape
- energy level
- mass
The ionic chemical formula of hydrogen is
- H-
- H+
- H-
- H+
The radiation is released in a process known as
- radioactive explosion
- radio decay
- radioactive decay
- radiation release
A largest occurring atom in the period table yet known is that of
- titanium
- platinum
- uranium
- plutonium
Class 7 Science Mock Tests
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