Block P Elements

#	Symbol	Name	Atomic Mass	Category
5	B	Boron	10.81	Metalloids
6	C	Carbon	12.011	Other Non-Metals
7	N	Nitrogen	14.007	Other Non-Metals
8	O	Oxygen	15.999	Other Non-Metals
9	F	Fluorine	18.998	Halogens
10	Ne	Neon	20.18	Noble Gases
13	Al	Aluminium	26.982	Post-Transition Metals
14	Si	Silicon	28.085	Metalloids
15	P	Phosphorus	30.974	Other Non-Metals
16	S	Sulfur	32.06	Other Non-Metals
17	Cl	Chlorine	35.45	Halogens
18	Ar	Argon	39.95	Noble Gases
31	Ga	Gallium	69.723	Post-Transition Metals
32	Ge	Germanium	72.63	Metalloids
33	As	Arsenic	74.922	Metalloids
34	Se	Selenium	78.971	Other Non-Metals
35	Br	Bromine	79.904	Halogens
36	Kr	Krypton	83.798	Noble Gases
49	In	Indium	114.818	Post-Transition Metals
50	Sn	Tin	118.71	Post-Transition Metals
51	Sb	Antimony	121.76	Metalloids
52	Te	Tellurium	127.6	Metalloids
53	I	Iodine	126.904	Halogens
54	Xe	Xenon	131.293	Noble Gases
81	Tl	Thallium	204.38	Post-Transition Metals
82	Pb	Lead	207.2	Post-Transition Metals
83	Bi	Bismuth	208.98	Post-Transition Metals
84	Po	Polonium	209	Post-Transition Metals
85	At	Astatine	210	Halogens
86	Rn	Radon	222	Noble Gases
113	Nh	Nihonium	286	Post-Transition Metals
114	Fl	Flerovium	289	Post-Transition Metals
115	Mc	Moscovium	289	Post-Transition Metals
116	Lv	Livermorium	293	Post-Transition Metals
117	Ts	Tennessine	294	Halogens
118	Og	Oganesson	294	Noble Gases

36 elements