Engineering Formula Sheet
www.madison-lake.k12.oh.us › userfiles › 680PLTW, Inc. Engineering Formulas m 1 km = 1.8 ºF T F Numbers Less Than One Numbers Greater Than One Power of 10 Prefix Abbreviation Power of 10 Prefix Abbreviation 10-1 deci- d 101 deca- da 10-2 centi- 2c 10 hecto- h 10- 3milli- m 10 kilo- k 10-6 micro- µ 106 Mega- M 10-9 nano- n 109 Giga- G 10-12 pico- p 12 10 Tera- T
ChemE
www.aiche.org › sites › defaultII. PROPERTIES OF CHEMICAL ELEMENTS Atomic Atomic Common Name Symbol Number Weight Valence Actinium Ac 89 (227) 3 Aluminum Al 13 26.9815 3 Americium Am 95 (243) 6,5,4,3 Antimony Sb 51 121.75 3,5 pH log 10[H ] 2 13282AICEtext 4/12/04 12:20 PM Page 2