Question

Which of the following lengths measurements is the most accurate and why?
A) 0.0002 g
B) 2.000 g
C) 20.00 g
D) 200.0 g

Answer 1

Answer:

Explanation:

D as it is more

Answer 2

Answer:

0.0002 g is least accurate as it can be 0.0002 or 0.0003 - 50% error

20.0 g- accuracy is - 0.5 % error MOST accurate

2.0 g is 5%