Atoms, Molecules And Ions

4 Questions  I  By Mkorolev
Atoms, Molecules and Ions
Pre-class quiz for chapter 2

  
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1.  Which statement is correct? 2412Mg
A.
B.
C.
2.  I have 28 protons, 31 neutrons and 26 electrons Which of the following am I?
A.
B.
C.
D.
E.
3.  Which of the following is not ionic?
A.
B.
C.
D.
4.  Which of the following is not covalent?
A.
B.
C.
D.
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