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the quickfire question.Class Codes:B1/2 - XGJVVB3/4 - YBPUWA7/8 - BPHHN

Phase Change

materialmelting

point (°C)

nitrogen -210

mercury -39

water 0

lead 327

glass 1400

iron 1538

diamond 3527

Surface temperature of Venus: 462°C

materialmelting

point (°C)boiling

point (°C)

nitrogen -210 -196

mercury -39 377

water 0 100

lead 327 1749

glass 1400 4046

iron 1538 2861

diamond 3527 4027

So you got all that, right?

WORD BANK

phase change liquid melting vaporization sublimation boiling

solid gas freezing condensation deposition evaporation

What’s happening to the Snowman?

0°C

______ is turning from a ________ to a ________, so that’s _________.

WORD BANK

phase change liquid melting vaporization sublimation boiling

solid gas freezing condensation deposition evaporation

What’s happening to the Snowman?

0°C

_Water_ is turning from a _solid_ to a _liquid_, so that’s _melting_.

WORD BANK

phase change liquid melting vaporization sublimation boiling

solid gas freezing condensation deposition evaporation

What’s happening to the lava?

1000°C______ is turning from a ________ to a ________, so that’s _________.

WORD BANK

phase change liquid melting vaporization sublimation boiling

solid gas freezing condensation deposition evaporation

What’s happening to the lava?

1000°C_Lava_ is turning from a _Liquid_ to a _Solid_, so that’s _Freezing_.

WORD BANK

phase change liquid melting vaporization sublimation boiling

solid gas freezing condensation deposition evaporation

What’s happening to the liquid nitrogen?

–196°C______ is turning from a ________ to a ________, so that’s _________.

WORD BANK

phase change liquid melting vaporization sublimation boiling

solid gas freezing condensation deposition evaporation

What’s happening to the liquid nitrogen?

–196°C_N

2_ is turning from a _Liquid_ to a _Gas_, so that’s _Vaporization_.

WORD BANK

phase change liquid melting vaporization sublimation boiling

solid gas freezing condensation deposition evaporation

In a few hours, the streets will be dry. Runoff is one reason. What’s the other?

25°C______ is turning from a ________ to a ________, so that’s _________.

WORD BANK

phase change liquid melting vaporization sublimation boiling

solid gas freezing condensation deposition evaporation

In a few hours, the streets will be dry. Runoff is one reason. What’s the other?

25°C_H

2O_ is turning from a _Liquid_ to a _Gas_, so that’s _Evaporation_.

WORD BANK

phase change liquid melting vaporization sublimation boiling

solid gas freezing condensation deposition evaporation

These clouds are continuously forming and reforming from water vapor. What two processes are responsible?

10°C______ is turning from a ________ to a ________, so that’s _________.

WORD BANK

phase change liquid melting vaporization sublimation boiling

solid gas freezing condensation deposition evaporation

These clouds are continuously forming and reforming from water vapor. What two processes are responsible?

10°C_H

2O_ is turning from a _Gas_ to a _Liquid_, so that’s _Condensation_.

WORD BANK

phase change liquid melting vaporization sublimation boiling

solid gas freezing condensation deposition evaporation

Dry ice turns directly from a solid into a gas. What is that process called?

–78.5°C______ is turning from a ________ to a ________, so that’s _________.

WORD BANK

phase change liquid melting vaporization sublimation boiling

solid gas freezing condensation deposition evaporation

Dry ice turns directly from a solid into a gas. What is that process called?

–78.5°C______ is turning from a _Solid_ to a _Gas_, so that’s _Sublimation_.

Dry Ice/Solid CO2

WORD BANK

phase change liquid melting vaporization sublimation boiling

solid gas freezing condensation deposition evaporation

Water forms on the outside of a cold glass. What is this process called? 30°C

______ is turning from a ________ to a ________, so that’s _________.

WORD BANK

phase change liquid melting vaporization sublimation boiling

solid gas freezing condensation deposition evaporation

Water forms on the outside of a cold glass. What is this process called? 30°C

_H2O_ is turning from a _Gas_ to a _Liquid_, so that’s _Condensation_.

Which of these two is hotter?

High BoilLow Boil

Which of these two is hotter?

High BoilLow Boil

100°C 100°C

To Do:**Everyone: pick up the study guide**

1. If you do not understand a concept over the past 3 classes, find help NOW!a. Look over the notes and figure out what you

don’t get, then ask questions!

2. If you do understand, continue to Google Classroom and complete the Matter Practice Menu

Freezing Point

Condensation Point

https://www.youtube.com/watch?v=JcDDzOID960

The amount of ice does not matter! More ice won’t make it “extra cold.”

Boiling point actually does change with altitude!(More on this later.)

Answer Keys for Worksheets from Matter Practice Playlist