ICSE /Class 9
Chemistry MCQ Based On Calculation
Our free online Chemistry test quiz for Class 9, ICSE will assist you to improve your Chemistry skills on every concept in a fun interactive way.
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ICSE Class 9 Chemistry Calculation
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Calculate
Metals
Atomic number is 7 Atomic mass is 14
Molar mass of carbon dioxide is 44u Molar mass of water is 18u
Atomic mass of carbon = 12 u Atomic mass of oxygen = 16 u
Calculate the atomic mass of every element
Recall cations and anions
Calculate the atomic mass of individual compounds.
Atomic mass: 14 Atomic number: 7
Think about the atomic mass of each element.
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