Ice floats because of the electronegativity of oxygen that withdraws electron density from the covalently bonded hydrogens. Thisresults in a permanent dipole, leaving a partial positive charge on the hydrogens. The extra electron density on the oxygen leavesa partial negative charge. Therefore, water is a polar molecule and has the ability to form hydrogen bonds. These propertiesexplain many of water's characteristics, including why ice is less dense than liquid water.Sort the following images into phases of water.1.Drag and drop options on the right-hand side and submit. For keyboard navigation... SHOW MORE ✓Image 1Image 22.Image 3=|||3.State of water that is most denseMolecules with lowest kinetic energyPhase of water present at highest temperatureK7 Open

We all know ice floats in water, because it is less dense than water. The actual reason for less…

1. and drop options on the right-hand side and submit. For keyboard navigation... SHOW MORE ✓ Image 1 Image 2 2. Image 3 E III = III = 3. State of water that is most dense Molecules with lowest kinetic energy Phase of water present at highest temperature

1. and drop options on the right-hand side and submit. For keyboard navigation... SHOW MORE ✓ Image 1 Image 2 2. Image 3 E III = III = 3. State of water that is most dense Molecules with lowest kinetic energy Phase of water present at highest temperature

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter14: Liquids And Solids

Section: Chapter Questions

Problem 15ALQ

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Question

Ice floats because of the electronegativity of oxygen that withdraws electron density from the covalently bonded hydrogens. This
results in a permanent dipole, leaving a partial positive charge on the hydrogens. The extra electron density on the oxygen leaves
a partial negative charge. Therefore, water is a polar molecule and has the ability to form hydrogen bonds. These properties
explain many of water's characteristics, including why ice is less dense than liquid water.
Sort the following images into phases of water.
1.
Drag and drop options on the right-hand side and submit. For keyboard navigation... SHOW MORE ✓
Image 1
Image 2
2.
Image 3
=
|||
3.
State of water that is most dense
Molecules with lowest kinetic energy
Phase of water present at highest temperature
K
7 Open

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