Colegio San Patricio
                                         Quiz - Covalent Bonds

1.- Covalent bonding normally occurs ...
Upcoming SlideShare
Loading in...5
×

Quiz Covalent Bonds

985

Published on

Published in: Economy & Finance, Business
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
985
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
11
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Quiz Covalent Bonds

  1. 1. Colegio San Patricio Quiz - Covalent Bonds 1.- Covalent bonding normally occurs between which type of elements? a) metals only b) nonmetals only c) metal and nonmetals 2.- The electron dot diagram that correctly shows the bonding in H2N2 is: a) b) c) 3.- Which Lewis-dot structure represents a substance that contains a nonpolar covalent bond? a) b) c) 4.- Which pair of bonds will share electrons when a bond is formed between them? a) Ba and I b) Br and He c) Cl and Br d) Li and I 5.- Which formula is described correctly? a) BaCl2 is covalent b) H2O is ionic c) CH4 is covalent d) NaCl is metallic 6.- Electrons are shared unequally is a a) polar covalent bond b) nonpolar covalent bond c) ionic bond 7.- What type of bond is formed between carbon and nitrogen in HCN? a) single bond b) double bond c) triple bond d) ionic bond 8.- Which is the correct Lewis structure for COCl2? a) b) c) d) 9.- Which Lewis structure is incorrect? a) H-C C-H b) c) d) 10.- Identify the following molecular structures as linear, bent, trigonal planar, pyramidal or tetrahedral.

×