Module 2 (Groups) Flashcards by Alexa Mari caluma

Q

5 Elements in The Alkali Metals

A

Lithium
Sodium
Potassium
Rubidium
Cesium

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Q

univalent

A

Group I A/ Alkali metals

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Q

Group I A is known as

A

Alkali Metals

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Q

+1

A

Group 1A/Alkali Metals

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Q

Soft, waxy & has high metallic luster

A

Group 1A/Alakali metals

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Q

Low specific gravity

A

Group 1A/Alkali Metals

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Q

Low melting point

A

IA/Alkali metals

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Q

Freely soluble in water

A

Alkali salts

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Q

Forms simple cation

A

IA/Alkali metals

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Q

Most active, electropositive metals

A

IA/Alkali Metals

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Q

Easily oxidized in air (stored under mineral oil)

A

IA/Alkali metals

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Q

Reacts w/ water violently

A

IA/Alkali metals

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Q

M+H2O ~

A

MOH

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Q

Oxides and hydrooxides are strongly BASIC

A

Group IA

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