Groups In The Periodic Table Flashcards by Elspeth Brazil

Q

The properties of alkali metals

A

Soft
Low melting points

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Q

When lithium reacts with oxygen

A

Lithium oxide

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Q

When sodium reacts with oxygen

A

Sodium oxide

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Q

When potassium reacts with oxygen

A

Potassium peroxide

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Q

What happens when alkali is put in water

A

Reacts vigorously

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Q

What does a alkali metal + water produce

A

Metal hydroxide + hydrogen

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