Question

How to find significant figures in chemistry 1?

Answer 1

HERE COMES THE ANSWER:-

RULE 1:-

ALL NO ARE S.F WITHOUT O LIKE:-

1,2,3,4,......9

RULE 2:-

ZERO WHICH LIES WITH NUMBERS ARE S.F :-

2003, 4005 HAVE 4 S.F

RULE 3:-

ZERO IN LAST ARE NOT S.F:-

2300 ,5600 HAVE 2 S.F

RULE 4:-

ZEROS WHICH LIES BEFORE THE POINT ARE NOT S.F:-

0.345, 0.789 HAVE 3 S.F

RULE 5:-

ZERO LIYING AFTER POINTS ARE S.F:-

3.400, 56.90 HAVE 4 S.F....❗

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