identify number of significant digits in the below: 3009 3.000 0.004 4.500 x 108

Q: Perform the math operation and round the answer to the appropriate number of significant figures 0.2…

A:

Q: The correct number of significant figures in the number 9.080x10^-4

A:

Q: Round each number to three significant figures. 0.036549: 1044.987: 4.0007:

A: Round each number to three significant digit of the following-

Q: Which numbers have four (4) significant figures? Choose all that apply. 3.925 x 1023 4.5 x 103…

A: Significant digit : Any combination of digit which starts from the far most left digit which is non…

Q: How many significant figures are in this number? 0.70050 g

A: • Significant figures are meaningful digits which are known with certainty.  • There are certain…

Q: Which of the measurements contain four significant figures? 5.0×10^4 3957 1.000×10–3 0.0100 0.0001…

A: Significant Figures - It basically tells us, how much a value is accurate.

Q: 56. Round the number on the left to the number of significant figures indicated by the example in…

A: Significant figures of a number are those which are absolutely necessary to explain the numbers…

Q: How many significant figures are there in each of the following numbers? 91.00 151900.0 3900.00 7810

A: Given, The set of numbers: 91.00 151900.0 3900.00 7810

Q: What decimal power does the abbreviation pico represent? O 1 x 106 O 1 × 10⁹ O 1x 10-1 O 1 x 10-12 O…

A:

Q: 55. Round the number on the left to the number of significant figures indicated by the example in…

A: The round of the numbers is given below,

Q: In which of the following numbers are all the zeroes significant? 104.040 1040 0.1480 200 0.08090

A: The general rules of determining the significant zeroes are: All zeroes to the right of a decimal…

Q: Round each number to three significant figures. 25,401 1,248,486 0.001265982…

A:

Q: Count the significant figures of each quantity 5.60 × 1048 = 243.0 = 0.0000030 = 5   = 9.0000 ×…

A: We have to predict Sig figs in each quantity.

Q: Which of the following statements is FALSE ? After rounding to three significant digits, 0.088765…

A: Significant digits of a number can be defined as digits in the number that are absolutely necessary…

Q: Round each number to three significant figures. 0.036549:   1044.987:

A:

Q: Write the number of significant figures in the number on the line.           0.0240 ________…

A: We follow the below-assigned rules to find the number of significant figures in any measurement.

Q: What is the numerical value of 1.2 x 1.222? Express your answer using the correct number of…

A: To solve this we have to consider the significant figure rule of multiplication i.e we have to give…

Q: determine how many significant figures in each of the following numbers.

A: Rules for significant figures:- All non-zeros are significant. All zeros between non- zeros are…

Q: Calculate the following mathematical expression with the correct number of significant figures:…

A: We have to calculate here the given mathematical expression with the correct no. Of significant…

Q: How many significant figures does each number contain? 16.00 160 0.00160 1,600,000 1.06 0.1600…

A: Rules for determining significant figures :-  All non zero digits are always significant All zeros…

Q: Round each number to two significant figures. 233.356: 0.002353: 1.005: x10 TOOLS

A: Significant figures of a number in positional notation are digits in the number that are reliable…

Q: Determine the number of significant figures. 1. 100432.6783 / 2 2. 0.000004523 x 2.34 + 10.00000…

A: To determine the significant number, we need to count significant number in given values and then we…

Q: Which of the following has 3 significant digits? Choose all possible answers. 4.300 x 10-7 m 41.0 mm…

A: Given,The quantities are:4.300 x 10-7 m41.0 nm0.430 pm400. km0.0430 pens

Q: Are numbers below exact or measured numbers?    Number Exact or Measured Number Exact or Measured…

A: The exact number is the number which contain two or three digits after the point . If it is 0 then…

Q: State the number of significant figures in the following numbers: 0.0004520 m 120300 L

A: Significant number- Significant number means to define or expressed the number with in proper…

Q: Which measurement below has the fewest significant figures? 9.4200 x 105 g 6900 g 3.0900 x 10-² g…

A: Determine the number of significant figures in each:

Q: Complete the follwing table. decimal notation  Scientific notations   Number of significant figures…

A: The decimal representation denotes the number in normal form that is it will not included any power…

Q: In which of the following pairs of numbers does each member of the pair have the same number of…

A: Significant digit rules:All the non-zero digits are significant.Zeros between any two non-zero…

Q: Which of the following has the same number of significant figures as the number 10.3100? 8.66…

A: In the given question we have to find the number which has same number of significant figures as the…

Q: calculate the amount of solution (g or mL) that contains each of the following amounts of solute.…

A:

Q: Convert the following numbers to 2 significant figures, use scientific notation and use the (lowest/…

A: Significant figures are defined as each of the digit present in a number which is used to express…

Q: How many significant figures in each number? ~3.14159 ~0.0202 ~320.0 ~3.0x10^-3 ~500

A: 1) The non-zero number is always a significant number . 2) The zero in between two non-zero number…

Q: Which of the following numbers has the greatest number of significant figures? 418000 6.02 × 1024…

A: 418000  Number of significant figures  = 3  6.02 × 1024  Number of significant figures  = 3…

Q: Which of the measurements contain four significant figures? 5.0×10^4 3957 1.000×10–3 0.01000.0100…

A: A multiple choice question based on significant figures, which is to be accomplished.

Q: 1.01897200167 What are the significant figures?

A: Since, In decimal number, if number greater than 1 then zero comes after decimal number count as…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A:

Q: Determine the number of significant digits in each of the following 234 204.6 0.00245 10.00245…

A: The number of significant digit rule  The non zero digits are present , then they all are…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.