Atoms Molecules and Ions Multiple Choice Questions and Answers 6 PDF Book Download
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Learn elementary school science multiple choice questions (MCQs): What is atom, what is molecule, with choices atomic mass, atomic number, molecular mass, and atomic scale for online elementary education degree. Free science study guide for online learning what is atom quiz questions to attempt multiple choice questions based test.
MCQ on Atoms Molecules and Ions Worksheets 6 PDF Book Download
MCQ: Diameter of a 'nucleus' is
MCQ: Total number of protons in atom of each element is called its
- atomic number
- atomic mass
- molecular mass
- atomic scale
MCQ: Smallest particle of an atom which exists, is called
MCQ: Nucleus in an atom consists of
- both a and b
MCQ: Molecules which contain fixed number of same type of atoms are molecules or
- all of them