prvky Flashcards

1
Q

Helium

A

He

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2
Q

Neon

A

Ne

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3
Q

Argon

A

Ar

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4
Q

Krypton

A

Kr

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5
Q

Xenon

A

Xe

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6
Q

Redon

A

Rn

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7
Q

Oganeson

A

Og

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