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GrogVix [38]
3 years ago
13

The atomic weight of this radioactive element is equal to the produc of 7 and 14

Chemistry
2 answers:
earnstyle [38]3 years ago
5 0

Answer: Krypton

Explanation:

7(14)=84

Krypton, if you look at the periodic table, has an atomic mass of approximately 84. It has a large nucleus, so while it is stable (due to its full octet) the nucleus is probably unstable due to repulsive forces between protons in the nucleus so is probably radioactive.

aniked [119]3 years ago
3 0

Answer:

Answer: Krypton

Explanation:

7(14)=84

Krypton, if you look at the periodic table, has an atomic mass of approximately 84. It has a large nucleus, so while it is stable (due to its full octet) the nucleus is probably unstable due to repulsive forces between protons in the nucleus so is probably radioactive.

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