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

Q

Structure of SO2

A

Simple molecular

Q

Structure of SO3

A

Simple molecular

Q

Nature of oxidized Na

A

Basic

Q

Nature of oxidized Mg

A

Basic

Q

Nature of oxidized Al

A

Amphoteric

Q

Nature of oxidized Si

A

Weak acidic

Q

Nature of oxidized P

A

Strong acidic

Q

Nature of oxidized S

A

Strong acidic

Q

Na + water

A

very fast, floats, forms ball + dissolves

Q

Mg + water

A

very slow

Q

Mg + steam

A

very fast

Q

Na2O + water

A

Strong alkaline

Q

MgO + water

A

Weak alkaline

Q

Al2O3 + water

A

no reaction

Q

SiO2

A

no reaction

Q

P2O3 + water

A

Strong acidic

Q

P2O5 + water

A

Strong acidic

Q

SO2 + water

A

Strong acidic

Q

SO3 + water

A

Strong acidic