IGCSE O Level Chemistry MCQs – Practice Test for Exam Prep

Atomic Mass Multiple Choice Questions with Answers – PDF Download

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Learn "Atomic Mass MCQ" App Download with MCQ: Chlorine's (Cl) relative atomic mass is 35.5. this half number is due to; with answers: isotopes, a half proton, a half neutron, and a half electron. Practice Atomic Mass Quiz Questions, download Apple Book (Free Chapter) to improve chemistry online pathways.

Atomic Mass MCQs PDF Download – Prep Test

MCQ 1: Chlorine's (Cl) relative atomic mass is 35.5. this half number is due to:

isotopes
a half proton
a half neutron
a half electron

MCQ 2: In Na₂CO₃, the relative atomic mass of Carbon is:

MCQ 3: If the atomic mass of copper is 63.546, the mass percent of copper in Cu₂O will be:

0.7898
0.8098
0.8882
0.8678

MCQ 4: Relative atomic mass of 3O₃ is:

MCQ 5: In Na₂CO₃, the relative atomic mass of sodium is:

IGCSE O Level Chemistry MCQs App & e-Book – Atomic Mass Practice Tests

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