which have five significant figures?

1 ⤊

which have five significant figures?

19.000
0.00006
1.6090 x 10 ^8
13600.
0.05305
3.2710
0.098000

2007-09-28 17:31:01 · 4 answers · asked by 41 1 in Science & Mathematics ➔ Chemistry

4 answers

cattbarf is right, the decimal at the end of 13600. means the two zeroes are significant, that's the trickiest one.
leading zeroes like 0.00006 are NOT significant

2007-09-28 18:08:56 · answer #1 · answered by bagalagalaga 5 · 0⤊ 0⤋

How about 1st, 3rd,4th, 6th and 7th

2007-09-28 17:36:19 · answer #2 · answered by cattbarf 7 · 1⤊ 0⤋

everything except the fourth and the seventh one.

2007-09-28 18:01:32 · answer #3 · answered by Anonymous · 0⤊ 1⤋

the first, third, sixth, and last one, and 13600.

2007-09-28 18:11:34 · answer #4 · answered by ♥HF♥ 1 · 0⤊ 0⤋