Atoms in molecules are held together by chemical bonds, which are formed when atoms share or transfer electrons. The forces responsible for maintaining these bonds are primarily the electromagnetic forces between the positively charged atomic nuclei and the negatively charged electrons. These forces include covalent bonds, where electrons are shared between atoms, and ionic bonds, where electrons are transferred between atoms.
Intermolecular forces
Intermolecular forces determine the physical properties of substances by affecting their melting and boiling points, solubility, and viscosity. These forces are responsible for holding molecules together and influencing how they interact with each other.
Molecules stay together in outer space due to intermolecular forces such as Van der Waals forces, hydrogen bonding, and electrostatic attractions. These forces help hold atoms together within molecules and molecules together in solid, liquid, or gaseous states, even in the vacuum of space.
The attractive force among molecules in liquid bromine is primarily due to London dispersion forces, which are weak intermolecular forces that result from temporary fluctuations in electron distribution within molecules. These forces are responsible for holding the molecules together in the liquid phase.
The molecules in a liquid are held together by intermolecular forces such as hydrogen bonding, van der Waals forces, and dipole-dipole interactions. These forces are weaker than the covalent bonds within the molecules themselves, allowing the molecules to move past each other while still remaining close together.
The predominant force between IBr molecules in liquid IBr is Van der Waals forces, specifically dipole-dipole interactions and London dispersion forces. These forces are responsible for holding the IBr molecules together in the liquid state.
Local
Electric forces are responsible for holding atoms and molecules together. Atoms and molecules are the building blocks of matter, and require both attractive and repulsive forces to maintain balance. Therefore, electric forces are the foundation for the existence of all matter.
Electric forces are responsible for holding atoms and molecules together. Atoms and molecules are the building blocks of matter, and require both attractive and repulsive forces to maintain balance. Therefore, electric forces are the foundation for the existence of all matter.
The electromagnetic force is responsible for joining atoms together to form molecules. It acts between charged particles (such as electrons and protons) and is essential for the interactions between atoms that lead to the formation of chemical bonds.
Intermolecular forces
Hold polar molecules together
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The main intermolecular force holding water molecules together in hydrogen bonding. Also, there are diplole-dipole interactions and London dispersion forces. But hydrogen bonds are the major force keeping water in the liquid state.
Van der Waals forces, specifically dispersion forces, hold the nonpolar CCl4 molecules together. These forces are caused by temporary fluctuations in electron distribution within the molecules, creating weak attractions between them.
Intermolecular forces determine the physical properties of substances by affecting their melting and boiling points, solubility, and viscosity. These forces are responsible for holding molecules together and influencing how they interact with each other.