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Chemistry

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Prudence Stiedemann

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Cards in this guide (11)
What is a solution

A liquid with something dissolved in it

What does temperature measure

Temperature measures how fast molecules are moving or in scientific terms it measures the AVERAGE KINETIC ENERGY in a system. Temperature measures how fast molecules are moving. :):)

What term describes the physical change of a solid to a liquid at the melting point

melting

What happens to the anode in an electrochemical cell

it loses mass

What structural units make up network solids

Nonmetal atom

Which of these is the most significant force that attracts polar molecules to each other

Dipole-Dipole attractions

How does the kinetic energy of solids liquids and gases compare

Gases have the highest kinetic energy, followed by liquids, and then solids. -apex

What is a phase diagram

a diagram showing the effects of temperature and pressure on phase

Which of the following is an example of a heterogeneous mixture water saltwater dirt or brass

Dirt is a heterogeneous mixture.

What is a homogeneous mixture equivalent to

A homogeneous mixture has only one phase.

Which of the following is an electrolyte solution

The answer is "Ions in water" on Apex

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