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IGCSE A Level Chemistry Certification Exam Tests

IGCSE A Level Chemistry Practice Test 4

Elements and Atoms Multiple Choice Questions (MCQ) PDF - 4

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Elements and Atoms Questions and Answers PDF Download: Quiz 4

MCQ 16: The smallest particle of an element which can take part in any chemical change is known as a/an

A) nucleus
B) atom
C) proton
D) neutron

MCQ 17: Halogen alkanes are naturally found and are

A) abundant
B) rare
C) profound
D) plenty

MCQ 18: The presence of electrons is shown by three-dimensional shape of orbit with

A) high probability
B) low probability
C) no probability
D) slow ratio

MCQ 19: The number of times a p+ is heavier than an e- is

A) 18 times
B) 184 times
C) 200 times
D) 1840 times

MCQ 20: Carminic acid gives purple color with

A) acids (H+-)
B) alkalis (-OH-)
C) weak acids (H+-)
D) none of above

IGCSE A Level Chemistry Exam Prep Tests

Elements and Atoms Learning App & Free Study Apps

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Elements and Atoms App (Android & iOS)

Elements and Atoms App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)