Coach Greg Quiz

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What state of matter has a changeable shape, low compressibility, and fixed volume.

liquid

Compare crystalline and amorphous solids

Crystalline - solids with particles arranged in regular repeating patterns, or lattices; Amorphous - solids that consist of a mass of particles with no discernible pattern.

What factor determine the state of a substance.

Kinetic energy and bonded forces

What is the most common state of matter?

Plasma

Compare the degree of motion of the particles in solids, liquids, and gases.

Solids-Closely spaced,held in place, moved by vibration Liquids-Closely spaced vibrate&slide Gas-Widely Spaced,Move freely&Rapidly

What is viscosity

a measure of a fluid's resistance to flow

What is plasma?

an ionized gas. consist of positive electrons.

Why can one substance be a gas, and another be solid at the same time?

attraction rate at the same temp.

Describe a solid

not a movable shape and fixed volume

List the 4 most common states of matter.

plasma, solid, liquid, gas

How would increasing the temp. affect the viscosity of a liquid?

resistance would go down.

What state of matter has a fixed shape and volume?

solid

What property allows you to describe liquids and gasses as fluids.

they aren't rigidly held together


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