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Q: Why do some pigments move farther up the chromotogram tha others?
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Why do some pigments move farther up the chromatography strip than others?

Different pigments are not equally soluble in the solvent. Also because they are attached to the fibers of the paper differently (hydrogen bonds, etc). Therefore, the pigments move at different rates. The more soluble the pigment, the farther up the pigment will move.


What happens when particles of a material move farther?

When particles of a material move farther apart, it explodes.


Which is true The more a star appears to move the farther it is from earth The less a star appears to move the farther it is from earth Stars that do not appear to move are very close to earth?

The less a star appears to move the farther it is from earth is true.


Do sound waves move closer or farther away from a vibrating object?

farther away


Infer why algae contain pigments other then just cholorophyll?

To move about a tree.


How do levers allow parts of the body to move farther then others?

Levers are formed when muscles and bone act together. A lever is a rigid rod that turns a joint and is used so that a small force can move a much bigger force.


What is it when plates move farther and farther apart?

Did you mean when tectonic plates move away from each other?That is commonly referred to as continental drift, but forms part of plate tectonics.


If you wanted to enjoy longer periods of daylight in the summertime would you move closer to the equator or farther away from it?

You would move farther away from the equator because of the tilt of Earth's axis.


Do colder particale move farther apart?

No. They move closer together so they can share what little heat they have.


How do you make a smaller and clearer shadow when you can not move the object?

Move the light source farther away from the object.


How does organisms use currents to move?

they get on it and it takes them closer or farther in the ocean


Does water lose its polarity when frozen?

No, the molecules move farther apart