Chapter 10 Flashcards by Bella c

Q

Character of Na, Mg, and Al

A

Metal

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Q

Structure of Na, Mg, and Al

A

Giant metallic latice

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Q

Bonding of Na, Mg, and Al

A

Metallic bond between cations and delocalized e-

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Q

Character of Si

A

Metalloid

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Q

Structure of Si

A

Macromolecular

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Q

Bonding of Si

A

Covalent bonds between atoms

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Q

Character of P, S, and Cl

A

Non-metals

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Q

Structure of P, S, and Cl

A

Simple molecular covalent

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Q

Bonding of P, S, and Cl

A

Intra = covalent
Inter = weak VDWs

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Q

Character of Ar

A

Non-metal

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Q

Structure of Ar

A

Simple atoms

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Q

Bonding of Ar

A

Atoms held by VDWs

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Q

Reaction of Na with O

A

Burns yellow flame

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Q

Reaction of Mg with O

A

Burns blinding white flame

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Q

Reaction of Al with O

A

Coating

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Q

Reaction of Si with O

A

Coating

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Q

Reaction of P with O

A

Burns yellow flame

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Q

Reaction of S with O

A

Burns blue flame

Q

Structure of Na2O

A

Giant ionic lattice

Q

Structure of MgO

A

Giant ionic lattice

Q

Structure of Al2O3

A

Giant ionic lattice

Q

Structure of SiO4

A

Giant covalent

Q

Structure of P2O3

A

Simple molecular

Q

Structure of P2O5

A

Simple molecular

Structure of SO2

Simple molecular

Structure of SO3

Simple molecular

Nature of oxidized Na

Basic

Nature of oxidized Mg

Basic

Nature of oxidized Al

Amphoteric

Nature of oxidized Si

Weak acidic

Nature of oxidized P

Strong acidic

Nature of oxidized S

Strong acidic

Na + water

very fast, floats, forms ball + dissolves

Mg + water

very slow

Mg + steam

very fast

Na2O + water

Strong alkaline

MgO + water

Weak alkaline

Al2O3 + water

no reaction

SiO2

no reaction

P2O3 + water

Strong acidic

P2O5 + water

Strong acidic

SO2 + water

Strong acidic

SO3 + water

Strong acidic