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Date May 2017 Marks available 1 Reference code 17M.1.sl.TZ1.5
Level SL Paper 1 Time zone TZ1
Command term Deduce Question number 5 Adapted from N/A

Question

In which set do all the species contain more electrons than neutrons?

A.     14N, 16O, 11C

B.     14N, 16O, 11C4–

C.     14N3–, 16O2–, 11C

D.     14N3–, 16O2–, 11C4+

Markscheme

C

Examiners report

[N/A]

Syllabus sections

Core » Topic 2: Atomic structure » 2.1 The nuclear atom
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