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jarptica [38.1K]
4 years ago
10

Which atom would have the largest radius?

Chemistry
1 answer:
ryzh [129]4 years ago
5 0

Answer:

D, Rubidium

Explanation

Rubidium- 290 pm

Cobalt- 200 pm

Beryllium- 153 pm

Helium- 140 pm

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The atom of a given chemical elements having tendency to attract bonded pair of electron toward itself is called electronegativity. The electronegativity of atoms is affected by both its atomic number and distance at which its valence electrons resides from the charged nucleus.

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