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ra1l [238]
3 years ago
13

In 1953, who devopled the model that is shown below

Chemistry
1 answer:
PilotLPTM [1.2K]3 years ago
7 0
What model? can you screenshot it or send a link?
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Find the atomic numbers of the as yet undiscovered next two members of the series. radon
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This answer is based on the electron configuration.

And you can use Aufbau's rule to predict the atomic number of the next elements.

Radon, Rn is the element number 86.

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By the way the element with atomic number 118 was already discovdered at its symbol is Og. You can search that information in internet.

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