
Health Dictionary
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P-block
Introduction
The p-block of the periodic table of the elements consists of the last six groups minus helium (which is located in the s-block). In the elemental form of the p-block elements, the highest energy electron occupies a p-orbital. The p-block contains all of the nonmetals (except for Hydrogen and Helium which are in the s-block) and semimetals, as well as some of the metals.
The groups of the p-block are:
- 13 (IIIB,IIIA): Boron Group
- 14 (IVB,IVA): Carbon Group
- 15 (VB,VA): Nitrogen Group
- 16 (VIB,VIA): Chalcogens
- 17 (VIIB,VIIA): Halogens
- 18 (Group 0): Noble gases
See also
| bgcolor=”Template:Element color/Nonmetals” | Nonmetals | bgcolor=”Template:Element color/Metalloids” | Metalloids | bgcolor=”Template:Element color/Poor metals” | Poor metals | atomic number in Template:Element color/Gas are gases | atomic number in Template:Element color/Solid are solids | style=”border:Template:Element frame/Primordial;” | solid borders are primordial elements (older than the Earth) | style=”border:Template:Element frame/Synthetic;” | dotted borders are radioactive, synthetic elements |
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