The strong Hydrogen Bond needs to be overcome to melt ice. A hydrogen bond is basically a dipole-dipole bond that's really strong (slight negative attracted to slight positive). Remember Hydrogen bonds are H-O, H-N, H-F, so specifically, H-Bonding forces need to be overcome.
The force of attraction between the water molecules in the ice must be overcome in order for the ice to melt and become water. This force is known as the hydrogen bonding between water molecules, which holds the solid ice structure together.
To melt solid I2, one must overcome the covalent bonds holding the molecules together.
To melt Krypton, you would need to overcome the intermolecular forces between Krypton atoms. These forces are relatively weak compared to the covalent or metallic bonds found in molecules and solid structures.
To boil water, the attractive forces within the liquid water molecules (hydrogen bonding) must be overcome to convert water from a liquid to a gas. This requires input of energy to increase the kinetic energy of the water molecules so they can break free from each other and escape into the gas phase.
Nuclei are made of protons (positively charged), plus neutrons (no charge) Positively charged particles repel each other, so there must be another force preventing them from flying apart. That's why there must be an attractive force.
The force of attraction between the water molecules in the ice must be overcome in order for the ice to melt and become water. This force is known as the hydrogen bonding between water molecules, which holds the solid ice structure together.
To melt solid I2, one must overcome the covalent bonds holding the molecules together.
To melt Krypton, you would need to overcome the intermolecular forces between Krypton atoms. These forces are relatively weak compared to the covalent or metallic bonds found in molecules and solid structures.
you melt it...
There are different types of forces that must be overcome to either vaporize or melt a given substance. These forces includes the hydrogen bond, the London dispersion forces, and the dipole-dipole forces.
gravity
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While on a moving swing, you must overcome air resistance, the force that opposes the motion of the swing through the air. Additionally, you must overcome friction in the pivot points of the swing that can slow down your movement. Finally, you must generate enough force with your body to maintain the swinging motion against the gravitational force pulling you downward.
Pulley
To overcome the inertia of an object at rest and start it moving, you need to apply a force to overcome the object's initial resistance to being put into motion. This force must be greater than the force of friction or other resistive forces acting on the object. Once this force is applied, the object will accelerate and start moving.
Friction. Specifically, static friction. After the object begins to move, it will still be necessary to overcome rolling or sliding friction to keep it in motion.
think the answer is the word in your herat