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What measurement has 5 significant figures?
302.05 grams
How many significant digits are in the mass measurement 1.050 grams?
There are 4 significant digits
What is the significant digits in the measurement of 60.00 grams?
All four of them.
How many significant figure are in the measurement of 23.5 grams?
3 of them.
Which measurement below had five significant figures?
302.05 grams
How many significant figures are there in the measurement 79.01 grams?
5
How many significant figures are there in the measurement 15.05 grams?
4 of them.
How many significant figures does the measurement 30.00200 grams represent?
five. 30.002
How many significant figures are in the measurement 10010 grams?
10.1+25.01+5.08
How would you record a measurement of 16490 grams using only 2 significant figures?
The rule when rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1". When 16490 is rounded off to 2 significant figures then the first figure to be discarded is 4. As this is less than 5 then the previous figure (6) is not increased by 1. 16490 to 2 significant figures is 16000.
Would you use grams or kilograms to weigh a spoon?
I would use grams because grams would give you more significant figures for the measurement than kilograms
1.0 grams and 1 gram - is this the same measurement?
1.0 gram has 2 significant numbers while the 1 gram only has 1. This means that the 1.0 gram is measured more accurately. For cooking, yes, its the same. For synthesis of chemicals, no, its not.
