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Fill in the Blank I
It's Getting Dense
It's Just a Phase
Fill in the Blank II
What's the matter?
100
  • Matter is anything that takes up ______________ and has ______________.

space, mass

100

What is the formula for density?

D = m/v

100

A liquid turning into a solid.

Freezing

100
  • ___________________ mixtures are evenly distributed out on a microscopic level.

Homogenous

100

State of matter with fixed volume and lowest kinetic energy of molecules.

Solid

200
  • The simplest form of matter from which more complex substances are made (listed on the Periodic Table) are called _________________.

Elements

200

v = 100 cm^3

m = 50 g

What is the density?

0.5 g/cm^3

200

A solid turning into a liquid.

Melting

200
  • ___________________ mixtures are NOT evenly distributed on a microscopic level.

Heterogeneous

200

State of matter with fixed volume, no fixed shape and more kinetic energy of molecules.

Liquid

300
  • Two or more elements that are chemically combined are called ________________.

Compounds

300

A cube has a length of 3 cm and a mass of 27 g.

What is the density of the cube?

1 g/cm^3

300

A liquid turning into a gas.

Vaporization

300

The physical property that measures the "compactness" of a substance is called ___________.

Density

300

State of matter with no fixed volume or shape, greater kinetic energy of molecules, and takes the shape of the container it is in. 

Gas

400
  • _________________ are two or more substances physically combined (variable composition)

Mixtures

400

A cylinder has a radius of 4 cm and a height of 20 cm. If the cylinder has a mass of 1000 grams, what is the density of the object? (Round to nearest tenth)

1 g/cm^3

400

A gas turning into a solid.

Deposition

400

Energy cannot be __________ or ___________. (First law of thermodynamics)

Created, Destroyed
400

The measure of the average kinetic energy of particles in an object.

Temperature
500
  • Elements like Helium, Argon, and Neon are stable as individual atoms. These are referred to as __________________.

Monoatomic

500

The length of a cube is 4 cm. If the cube has a density of 5 g/cm^3, what is the mass of the cube?

320 g

500

A solid turning into a gas.

Sublimation

500
  • Elements like Oxygen, Nitrogen and Hydrogen that are stable as two atoms of themselves are referred to as ____________________.

Diatomic

500

The most common form of matter in the universe.

Plasma