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P & CChange

P & CProperties

PhasesPhase

ChangesGrab Bag

P & C Change 100

A soda can is crushed

P & C Change 100 Answer

Physical

P & C Change 200

Hydrochloric Acid and Magnesium react to create Hydrogen gas

P & C Change 200 Answer

Chemical

P & C Change 300

Silver tarnishes

P & C Change 300 Answer

Chemical

P & C Change 400

Salt dissolves in water

P & C Change 400 Answer

Physical

P & C Change 500

Dry ice sublimates

P & C Change 500 Answer

Physical

P & C Properties 100

A car has the ability to rust

P & C Properties 100 Answer

Chemical

P & C Properties 200

Aluminum has a density of 2.7 g/mL

P & C Properties 200 Answer

Physical

P & C Properties 300

Hydrogen is flammable

P & C Properties 300 Answer

Chemical

P & C Properties 400

Sodium will react strongly with water

P & C Properties 400 Answer

Chemical

P & C Properties 500

Sugar is soluble in alcohol

P & C Properties 500 Answer

Physical

Phases 100

This phase has definite volume and indefinite shape

Phases 100 Answer

Liquid

Phases 200

In this phase, the molecules are closely packed together

Phases 200 Answer

Solid

Phases 300

This phase has indefinite volume and indefinite shape

Phases 300 Answer

Gas

Phases 400

Of the four phases we studied, this has the lowest energy

Phases 400 Answer

Solid

Phases 500

Aurora borealis is an example of this phase

Phases 500 Answer

Plasma

Phase Changes 100

Water freezes and melts at this temperature

Phase Changes 100 Answer

0 degrees Celsius

Phase Changes 200

The change in phase from liquid to gas is most accurately called this

Phase Changes 200 Answer

Vaporization

Phase Changes 300

The change in phase from solid to liquid is called this

Phase Changes 300 Answer

Melting

Phase Changes 400

The change from a solid directly to a gas

Phase Changes 400 Answer

Sublimation

Phase Changes 500

These two phase changes involve a loss of energy

Phase Changes 500 Answer

Condensing and Freezing

Grab Bag 100

The use of a graduated cylinder and water to find the volume of an

irregular solid is called this

Grab Bag 100 Answer

Water displacement

Grab Bag 200

Given the density and mass, what is the formula to find the volume

Grab Bag 200 Answer

V = M/D

Grab Bag 300

The dependent variable is found on this axis

Grab Bag 300 Answer

Y-axis

Grab Bag 400

This is the first step in the scientific method

Grab Bag 400 Answer

State the problem

Grab Bag 500

There are this many liters in a hectoliter

Grab Bag 500 Answer

100 Liters = 1 Hectoliter