Question

The electron dot diagram shows the arrangement of dots without identifying the element.

? with 2 dots above and 1 dot each right, below, left.

Which element’s symbol could replace the question mark in the diagram?

boron (B)
neon (Ne)
rubidium (Rb)
arsenic (As)

Answer 1

Answer:

hmm

Explanation:

Answer 2

Answer:

hmmmmhmmmm?????

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