If the p orbital is half filled, then it would have 3 electrons. So, look for the third p-block element in the 5th period. That turns out to be antimony (Sb).
Xe
It could be either Indium or Iodine.
Gallium is the element has three electrons in energy level n = 4.
The energy level of an element is what Period it is in. For example, berylium is in Period 2, so that means it has 2 energy levels.
There are five sublevels in the fifth energy level: 5s, 5p, 5d, 5f, and 5g.
Xe
Sb (antimony)
It could be either Indium or Iodine.
5s^2 5p^2 is the valance count and a little work, and knowledge of the periodic table will tell you this element is, tin Sn
6(5p)=30p
5p+5p
if question isHow many 5p's are in £22 x 5p = 10p20 x 5p = 100p = £140 x 5p = 200p = £2Answer: forty
sixty2 x 5p = £0.1020 x 5p = £1.0040 x 5p = £2.0060 x 5p = £3.00
20 x 5p = £1 200 x 5p = £10 2,000 x 5p = £100
5p + 15p + 7p = 27p 5p - 15p + 7p = -3p 5p x 15p + 7p = 75p2 + 7p 5p/15p + 7p = 7p + 1/3
-- Add 5p to each side of the equation. -- Add 15 to each side of the equation. -- Look at the equation and find the one last step that will give you " p = a number ", which is the solution.
25 * 5p = 125p