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Chemical Formulas MCQ with Answers PDF

Chemical formulas Multiple Choice Questions (MCQ) to solve chemical formulas quiz answers PDF worksheet, 7th grade science test for online courses. Practice atoms and atom model Multiple Choice Questions and Answers (MCQs), Chemical Formulas quiz questions PDF for online education programs. Chemical Formulas MCQs PDF: inside an atom, uses of radioisotopes, ionic bonds, mass number and isotopes test prep for online school and college.

"The formula that shows the number and kind of atoms which a substance of a molecule contained, is known as" Multiple Choice Questions (MCQ) on chemical formulas with choices chemical formula, atomic formula, compound formula, and molecular formula for online education programs. Solve atoms and atom model quiz questions for online certificate programs for online certificate courses.

MCQs on Chemical Formulas

MCQ: The formula that shows the number and kind of atoms which a substance of a molecule contained, is known as

chemical formula
atomic formula
compound formula
molecular formula

MCQ: The smallest particle of carbon dioxide consists of

two atoms
three atoms
four atoms
five atoms

MCQ: To date, scientists have made about 26 millions

elements
compounds
alkalis
alkanes

MCQ: The smallest particle of water is

element
atom
molecule
neutron

MCQ: Oxygen is a diatomic gas so its chemical formula is

O2
O2
O
Ox