7 sides on a fifty pence coin
P stands for Phylum. They are 7 levels of science classification. Species, Genus, and so on...
25 orbitals 1 S 3 P 5 D 7 F 9 G 9+7+5+3+1= 25
31
7 BRIDES FOR SEVEN BROTHERS
7 Sides on a Fifty Pence Piece...
7 sides on a fifty pence coin
7 Sides on a Twenty Pence Coin
period contain elements with electrons in s p d and f orbitals
The answer is: S,P,D,F. Beyond F they follow normal alphabetic order: G, H, I, etc.
Energy Level: Sublevels1: s2: s, p3: s, p, d4: s, p, d, f5: s, p, d, f, g6: s, p, d, f, g, h7: s, p, d, f, g, h, i
s = ? , p=? , d=?, f=?
7 sides on a fifty pence coin
7 Sides on a Twenty Pence Coin
P-S , H-F, P-Cl
The U.S. does not have any "F" mintmarks. Only P-D-S & W for any coins.
12 sides on a fifty cent piece? (Australian)