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  9. Q20
Question 20

The nucleus of an atom contains

  • A.protons only
  • B.neutrons only
  • C.protons and neutrons
  • D.neutrons and electrons.
Objective

Question details

Exam body
UNIZIK
Subject
Chemistry
Year
2010/2011 Day 2
Question no.
#20
Type
Objective
Previous · Q19The oxidation state of chlorine in potassium chlorate is

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