Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
Which statement describes the charge distribution and the polarity of a CH4 molecule?
83 kPa
carbon atom
The charge distribution is symmetrical and the molecule is nonpolar.
lower energy and higher entropy
collide with proper energy and proper orientation
molecular polarity
a substance
Group 17
Systems in nature tend to undergo changes toward
83 kPa
carbon atom
The charge distribution is symmetrical and the molecule is nonpolar.
lower energy and higher entropy
collide with proper energy and proper orientation
molecular polarity
a substance
Group 17
Based on Table S, which group on the Periodic Table has the element with the highest electronegativity?
83 kPa
carbon atom
The charge distribution is symmetrical and the molecule is nonpolar.
lower energy and higher entropy
collide with proper energy and proper orientation
molecular polarity
a substance
Group 17
A chemical reaction occurs when reactant particles
83 kPa
carbon atom
The charge distribution is symmetrical and the molecule is nonpolar.
lower energy and higher entropy
collide with proper energy and proper orientation
molecular polarity
a substance
Group 17
What is represented by the chemical formula PbCl2(s)?
83 kPa
carbon atom
The charge distribution is symmetrical and the molecule is nonpolar.
lower energy and higher entropy
collide with proper energy and proper orientation
molecular polarity
a substance
Group 17
A molecule of any organic compound has at least one
83 kPa
carbon atom
The charge distribution is symmetrical and the molecule is nonpolar.
lower energy and higher entropy
collide with proper energy and proper orientation
molecular polarity
a substance
Group 17
In a laboratory investigation, a student separates colored compounds obtained from a mixture of crushed spinach leaves and water by using paper chromatography. The colored compounds separate because of differences in
83 kPa
carbon atom
The charge distribution is symmetrical and the molecule is nonpolar.
lower energy and higher entropy
collide with proper energy and proper orientation
molecular polarity
a substance
Group 17
What is the vapor pressure of propanone at 50.°C?
83 kPa
carbon atom
The charge distribution is symmetrical and the molecule is nonpolar.
lower energy and higher entropy
collide with proper energy and proper orientation
molecular polarity
a substance
Group 17
Check it!
Match it!
Match it!