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Why does glue stick things?
It binds two things together on the molecular level.
What is a scanning probe microscope used for?
A scanning probe microscope is used for observing, studying and measuring surfaces on a fine scale to the level of atoms and molecules. One can find more information about these on Wikipedia.
What is the difference between pure ans mixed matter?
the difference is that the substances is aparent only on the atomic or molecular level.
Before being transported in the bodyfood must be?
Broken down to the molecular level ... And in the case of proteins, down to amino acids.
What are facts about physical and chemical change?
Chemical changes take place on the molecular level
What is a molecular level?
Pertaining to, connected with, produced by, or consisting of, molecules; as, molecular forces; molecular groups of atoms, etc.
How do you describe the dissolving process as a result of random molecular motion?
In the dissolving process, the solute particles break apart and disperse into the solvent due to the random motion of molecules. This motion causes collisions between solute and solvent molecules, leading to a gradual mixing at the molecular level until the solute is evenly distributed throughout the solvent.
How the solution is form in the molecular level?
In a solution, the solute particles (e.g. sugar) are surrounded by solvent molecules (e.g. water) due to intermolecular forces. These solvent molecules form a hydration shell around each solute particle, pulling them apart and dispersing them throughout the solvent. This process occurs at a molecular level to create a homogenous mixture.
What is molecular physics?
Molecular physics is a branch of physics that studies the physical properties and behavior of molecules. It explores how atoms are bonded together to form molecules, their internal structure, and the interactions between molecules. Molecular physics plays a crucial role in understanding chemical reactions, materials science, and biological processes at a molecular level.
How does molecular bonding differ from nuclear fusion?
Molecular bonding involves the sharing or transfer of electrons between atoms to form molecules, creating chemical compounds. Nuclear fusion is a process in which atomic nuclei combine to form a heavier nucleus, releasing large amounts of energy in the process. While molecular bonding occurs at the atomic level, nuclear fusion involves the fusion of atomic nuclei at the nuclear level.
What is the relationship between diffusion entropy and the process of molecular movement in a system?
Diffusion entropy is a measure of the randomness or disorder in the movement of molecules within a system. It quantifies the level of unpredictability in the distribution of molecules as they move from areas of high concentration to low concentration. The higher the diffusion entropy, the more disordered the molecular movement is within the system.
What is the study of events focused at the molecular level?
The study of events focused at the molecular level is known as molecular biology. It involves investigating the structure, function, and interactions of biological molecules such as DNA, RNA, and proteins to understand cellular processes and mechanisms.
What does it mean when something goes into solution in water?
When something goes into solution in water, it means that the molecules of the substance are dispersed and surrounded by water molecules, forming a homogenous mixture at a molecular level. This process allows the substance to be evenly distributed throughout the water.
Is it true water is a solvent for salt?
Yes, water is a solvent for salt because it can dissolve salt crystals at the molecular level. This process involves water molecules surrounding and breaking apart the salt molecules, which allows them to mix evenly throughout the water.
What is different at the molecular level between a solid and a liquid?
At the molecular level, the main difference between a solid and a liquid is the arrangement and movement of molecules. In a solid, molecules are tightly packed together in a fixed position, vibrating in place. In a liquid, molecules are more loosely packed and can move around each other, allowing the liquid to flow.
What occurs at the molecular level when a solid-vapor equilibrium exists?
The rate of molecules overcoming attractive forces is equal to the rate of molecules entering the solid state.
What is the transfer of energy that happens when molecules bump into one another?
The transfer of energy that happens when molecules bump into one another is called heat conduction. This process occurs as high-energy molecules transfer some of their energy to lower-energy molecules through collisions, causing the overall thermal energy of the system to equalize.
