Common-Core/ Grade 7
Science MCQ Based On Identifying chemical formulas for ball and stick models
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Common-Core Grade 7 - 7 Identifying chemical formulas for ball and stick models
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Count the number of atoms of Carbon and Iodine from the ball and stick model.
Count the number of hydrogen and fluorine atoms.
Count the number of atoms of carbon, hydrogen, fluorine, and oxygen in the model.
Count the number of nitrogen and hydrogen atoms in the ball and stick model.
Count the number of carbon and hydrogen atoms in the model.
Count the number of atoms of phosphorus and hydrogen.
Identify the number of hydrogen and sulfur atoms from the picture.
Count the number of carbon and hydrogen atoms.
Count the number of atoms in the H2O.
Look at the pictures carefully.
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