Measurement and Matter

Counting significant digits

Count the significant digits in each of these measurements:

$\backslash$table$[[$measurement$,\backslash$table$[[$number of$],[$significant$],[$digits$]]],[16600kg,2],[-3\mathrm{.}0{10}^{-2}k\frac{J}{m}ol,],[1\mathrm{.}3{10}^{-3}mL,],[0\mathrm{.}005100J,]]$