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Why does water cling to polar molecules?
Water is polar because of its unequal sharing of the electron which makes hydrogen slightly positive in charge and oxygen slightly negative in charge. When this happens, the slightly positive hydrogen atoms attract other slightly negative molecules, and thus, attracting other polar molecules. This cannot happen with nonpolar molecules because their charge is zero.
What happens When two molecules combine?
When two molecules combine, they can form a new compound by sharing, gaining, or losing electrons. This process is called a chemical reaction, where the atoms in the molecules rearrange to create the new compound with different properties than the original molecules.
How does the movement of molecules occur from an area of high concentration to an area of low concentration?
The movement of molecules from an area of high concentration to an area of low concentration happens through a process called diffusion. This occurs because molecules naturally move from where there are more of them to where there are fewer, in order to reach a state of equilibrium.
What happens tolarge molecules during phagocytosis?
Large molecules are engulfed by the phagocytic cell, typically a white blood cell, through the formation of a phagosome. The phagosome then fuses with lysosomes containing digestive enzymes, leading to degradation of the large molecules and recycling of their components for cellular use.
Cells can make certain molecules when needed for a certain function. What happens when those molecules are no longer needed?
When molecules are no longer needed, cells can break them down through processes like metabolism or excrete them from the body, depending on the type of molecule. This allows the cell to maintain homeostasis and prevent accumulation of unnecessary substances.
What happens to molecules during friction?
During friction, molecules at the contact surfaces interact with one another. The force of friction causes these molecules to resist motion, generating heat in the process. This heat is a result of the molecules vibrating and colliding with each other.
Change 3 explain what happens to the identity of a substance in a physical change 4- explain what causes a substance to change from one state to another 5- explan what happens to particle size?
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What happens when electrons move from one object to another direct contact?
induction
What happens to molecules when they change from one state of matter to another?
the denseness of the molecules change(compact=solid, really far=gas, in the middle=liquid)
What happens when granulated sugar touches water?
When granulated sugar and water come in contact, the water molecules surround the individual sugar molecules, and the sugar molecules go into solution. You end up with an aqueous solution of sugar.
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.
What happens when an Acid or base molecules break apart when they come in contact?
They form more stable compounds which are salt and water along with release of energy
What happens to a sample of matter when it undergoes a chemical change?
The reactants are transformed in products, substances with another type of molecules and properties.
What happens if you missed your probation appointment for amedical reason?
You had better contact our Parole Officer and explain the situation ASAP - AND have a doctor's certificate to back up your claim.
What happens when molecules are removed from heat?
the molecules will decrease in motion
Explain what happens when the demand curve intersects with the supply curve?
explain what happens inside curve sample
What happens to molecules at 0K?
Molecules at zero will not be gas anymore. Molecules will then become a solid.
