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O Level Chemistry MCQ Questions - Topic

Atomic Mass MCQ with Answers PDF

Atomic Mass Multiple Choice Questions (MCQ), Atomic Mass quiz answers PDF with o level chemistry live worksheets for online degrees. Solve structure of atom Multiple Choice Questions and Answers (MCQs), Atomic Mass quiz questions for best online colleges for teaching degree. Atomic Mass Interview Questions PDF: proton and nucleon number, atomic mass, protons, neutrons and electrons, periodic table: o level chemistry test prep for ACT test.

"Chlorine's (Cl) relative atomic mass is 35.5. this half number is due to" MCQ PDF on atomic mass with choices isotopes, a half proton, a half neutron, and a half electron for best online colleges for teaching degree. Solve atomic mass quiz questions for merit scholarship test and certificate programs for schools that offer online degrees.

MCQs on Atomic Mass Quiz

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

12
24
36
48

MCQ: 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: Relative atomic mass of 3O3 is

48
140
180
320

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

23
46
48
58