Please help! How many significant figures are in each?

5.003 mL

7.043 g

5.00 x 10^3 cm

0.003 kg

I need help with these problems, Please!

Answer:
5.003 mL: 4, the zeros are between two significant figures so they are also significant
7.043 g: 4, same as the first one
5.00 x 10^3 cm: 3, zeros at the right side of the decimal place after a significant figure are significant
0.003 kg: 1, zeros are located before the first significant figure so they are not significant
4
4
3
1
4
4
3
1
5.003 == 4
7.043 == 4
5.00 *10^3 = 3
0.003 =1

The answers post by the user, for information only, FunQA.com does not guarantee the right.



More Questions and Answers:
  • What volume in liters of C12O gas at STP can be produced from 522cm cubed of chlorine gas at STP and 5.65g Hgo
  • CHEMISTRY QUESTION! please help!!?
  • Chem and digestion of red meat?
  • Equilibrium Constant Question -Chemistry Second Year?
  • How are leucine, serine and cysteine amino acids similar and different?
  • How to find the empirical forumula (chemistry) ?
  • Can you please indicate the positve and negative ends of the following bonds?
  • Chemistry help?
  • Calculate the [OH–] if the pH is 11.6.?