Question

Plz solve this itz urgent..if u don't know plz dont post irrelevant answers​

Answer 1

Answer of this ^

Zeros appearing between Donzero digitsare significant. HCL --- Page 6 2. Zeros appearing in front of nonzero digits are not significant. Nonzero digits Nonzerodigits 0.0 5 72 m2 of foil The measurement has three significant figures. 0.0002 g of RNA The measurement has one significant figure.

0.0002

0.0002Sig Figs

1

Decimals

4

Scientific Notation

2 × 10-4

Wordszero

point zero zero zero two