Question

How many significant figures are in the measurement 603.040 g? A. 3 B. 4 C. 5 D. 6

Answer 1

The 6 is significant, so is the 0 and the 3 and the 0 and the 4.

The last 0 is not significant.

=  5 in all.

= 5 significant figures.    C.

Answer 2

significant number- higher then zero, zero between two numbers, a tail/last zero

so the answer is D 6 i took the test