Factors in chem class

• Basic ones are over seven
• H.H.S. arm
• Light units: Abbr.
• Acidity measures, informally
• Basic ones are above 7
• Eyes impolitely
• Measurements of 60-Acrosses
• Chem. class measures

Wiktionary Word definitions in Wiktionary
n. (plural of pH English)

Wikipedia Word definitions in Wikipedia
PHS may stand for Partido Humanista da Solidariedade ( Humanist Party of Solidarity ), a Brazilian political party Portola High School , a comprehensive high school in Irvine, California, US Peninsula Humane Society , for animal welfare in San Mateo County, ...