checkPennJS Live Demo

What's this?

Please see checkPennJS.

Periodic table

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
1	H																	He
2	Li	Be											B	C	N	O	F	Ne
3	Na	Mg											Al	Si	P	S	Cl	Ar
4	K	Ca	Sc	Ti	V	Cr	Mn	Fe	Co	Ni	Cu	Zn	Ga	Ge	As	Se	Br	Kr
5	Rb	Sr						Ru	Rh	Pd	Ag			Sn		Te	I	Xe
6	Cs	Ba						Os	Ir	Pt	Au			Pb		Po	At	Rn
7	Fr	Ra

Wikipedia

Powered by SimpleAPI:WikipediaAPI