Tiêu đề CHE JR ST M 02 SCIENT NOTATION(26 May 2016).ppt ✅

STOICHIOMETRY
SCIENTIFIC NOTATION
Scientific Notation: Scientific notations are used when one has to deal with extremely large numbers or smallest numbers. Scientific notations. = where N(digit term) N × 10n = varies between 1.000 & 9.999 Exponent having + or - n = Eg: Speed of light is 30,00,00,000 ms-1 Scientific notations. = 3 × 108 ms-1
Uses of Scientific Notation: Is used in the every mathematical conversions, like: Addition Subtraction Multiplication Division