CCU2 Classifying Matter

Labelling

Classify the diagrams

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Heterogeneous mix of Compounds

Homogenous mix of elements

element

compound

Homogenous mix of Compounds

Heterogenous mix of elements

Categorize

Options (12)

Hydrogen

Nitrogen

Oxygen

Flourine

Chlorine

Bromine

I2

Helium

Sulfur

Argon

Sodium

Carbon

Classify the Elements

Diatomic

NOT Diatomic

Categorize

Options (6)

Negatively Charged

Positively Charged

Mostly Metals

Mostly nonmetals

sometimes roman numerals

Sometimes ends in -ide

Cation

Anions

Multiple Choice

Roman numerals tell you the ____ of the metal cation(s) in an ionic compound.

• number
• mass
• type
• charge

Labelling

Naming polyatomics

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phosphite

ammonium

sulfite

hydroxide

hydride

Nitrate

sulfate

phosphate

hydronium

nitrite

Labelling

Classify the changes

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chemical change

nuclear change

physical change

Labelling

Identify the states of matter

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soup

plasma

solid

liquid

gas

Labelling

Identify the phase changes

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ionization

melting

freezing

condensation

deionization

sublimation

decomposition

vaporization

deposition

Labelling

Energy Flow

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exo

endo

released

absorbed

Labelling

Entropy... randomness

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least

most

Categorize

Options (11)

Density

Color

Melting Point

Boiling Point

Mass

Volume

Length

Reactivity

Flammability

Toxicity

Chemical Stability

Classify the properties

Intensive Physical Properties

Extensive Physical Properties

Chemical Properties

Labelling

Sort the rules

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Metals

nonmetal + nonmetal

Metal+nonmetal

Labelling

Sort the Rules

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Ends in -OH

Contains H

starts with H

Contains O

Multiple Choice

Phosphorous trichloride

• PCl₃
  
• P₃Cl
• P₃Cl₃
• PCL

Multiple Choice

PBr₅

• Phosphorus Bromide
• Phosphorus Pentabromide
• Pentaphosphorus bromide
• Phosphorus Bromine

Multiple Choice

SF₄

• sulfur quadchloride

• sulfur tetrafluoride

• monosulfur tetrafluoride

• sulfide tetrafluoride

Multiple Choice

What is Ca₃N₂ called?

• Ionic Compound

• dicalcium trinitride

• tricalcium dinitride

Multiple Choice

Give the name for the polyatomic ion PO₄^3- 

• phosphorous tetraoxide
• phosphorous oxide
• phosphorous (III) oxygen
• phosphate