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{:("Elements","Atomic number"),(a. H,p.9...

`{:("Elements","Atomic number"),(a. H,p.9),(b.C,q.1),(c.N,r.6),(d.F,s.8),(e.O,t.7):}`

A

a - q, b - p, c - t, d - r, e - s

B

a - q, b - r, c - t, d - p, e - s

C

a - q, b - r, c - t, d - s, e - p

D

a - q, b - r, c - p, d - t, e - s

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