It is readily available to 4 significant figures.
To determine the percentage of lithium-7, we need to calculate the relative abundance of each isotope considering their atomic masses. Given that the atomic mass of lithium-6 is 6.015 and that of lithium-7 is 7.016, the percentage of lithium-7 is approximately 92.5% based on natural abundance.
The number 14500 has five significant figures. Significant figures are the digits in a number that carry meaning contributing to its precision. In this case, all the digits in 14500 are considered significant because they are all non-zero and are part of the measurement.
2 Except that the fact that the figure is given as 3300 g instead of 3.3 kg suggests that the trailing 0s are significant.
To assess how many significant figures a number has been given to, you first need to find the greatest non-zero digit. In this case that is the 2. The next step is to count how many digits have been given after this one. In this case there are no more. Thus the figure 0.002 is to 1 significant figure.
Significant figures are important because they indicate the precision of a measurement. They help convey the uncertainty in a measurement and ensure that the reported value reflects the limitations of the measuring tool. Using the correct number of significant figures also promotes consistency and accuracy in scientific communication.
There are five significant figures in the given value. It is according to the rule of significant figures which say that zeros right to the decimal point are significant and all non zero digits are significant So , all the digits in the given value are significant figures i.e 5 significant figures.
With the decimal point, all digits are counted as significant figures. Then, there are 5 significant figures for the given number.
The given decimal figure has 5 significant figures.
The number given of 11254 has five significant figures
To determine the percentage of lithium-7, we need to calculate the relative abundance of each isotope considering their atomic masses. Given that the atomic mass of lithium-6 is 6.015 and that of lithium-7 is 7.016, the percentage of lithium-7 is approximately 92.5% based on natural abundance.
With the decimal point, all digits are counted as significant figures. Then, there are 3 significant figures for the given number
There are three significant digits in the given number.
There are 4 significant figures in the given number.
It has 2 significant figures. However, the fact that it is given as 2300 mm and not as 230 cm suggests that it is, in fact significant to 4 figures.
Lithium(520)
Two. When multiplying or dividing the answer is rounded to the fewest significant figures in the given measurements. 0.55 has only two significant figures, so the answer can have only two significant figures.
the decimal place in the quotient or product should be based in the decimal place of the given with the least significant figures