7 Basic Physical Quantity and their SI Units
7 Basic Physical Quantity and their SI Units Chemistry Podcast SI System 7 SI Base Units Base physical quantity Symbol for quantity SI units name SI units symbol Length l Metre m Mass m Kilogram Kg Time t Second s Current I Ampere A Temperature T Kelvin K Amount of substance n Mole Mol Luminous intensity Iv candela Cd Prefixes for SI Units Multiple Prefix Symbol 10-24 Yocto y 10-21 Zepto z 10-18 Atto a 10-15 Femto f 10-12 Pico p 10-9 Nano n
