The relative energies of the sub-levels within the principal energy levels are

Select one:

a.

s < p < d < f

b.

1 < 2 < 3 < 4

c.

f < d < p < s

d.

4 < 3 < 2 < 1

8.33 litres of neon gas at STP would contain how many atoms?

Select one:

a.

2.24 x 10²³ atoms

b.

2.68 x 10²³ atoms

c.

2.24 x 10²⁴ atoms

d.

2.68 x 10²⁴ atoms

e.

2.24 x 10²² atoms