Chemistry, asked by nikitamaity2020com, 7 months ago

please answer my questions correctly

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Answered by raushanrajput91

3

Answer:

ka- Krypton

Ra- Radium

Co- cobalt

U -Uranium

please Mark me as brainlist

Answered by taniyasingh8790

1

Answer:

Kr. Krypton

Ra. radium

Co. Cobalt

U(4). uranium

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