1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lady bird [3.3K]
3 years ago
15

Does water mess up carbon dating?

Chemistry
2 answers:
Ivan3 years ago
7 0

Answer:

In radiocarbon dating, the hard-water effect has been identified as a cause of inaccuracy. It occurs when the item to be dated, such as a mollusk shell or a plant, synthesizes its skeleton underwater and therefore utilizes bicarbonate obtained in part from ancient, inert sources, resulting in the overestimation of ages.

<u>OAmalOHopeO</u>

xenn [34]3 years ago
3 0

Answer:

THE hard-water effect is a recognized source of error in radiocarbon dating. It causes ages to be over-assessed and arises when the material to be dated, such as mollusc shell or plant, synthesizes its skeleton under water and so uses bicarbonate derived in part from old, inert sources.

https://www.nature.com/articles/240460a0#:~:text=THE%20hard%2Dwater%20effect%20is,part%20from%20old%2C%20inert%20sources.

You might be interested in
What's the IUPAC name pf this compound? CH3-CH-CH2-CH-CHO | | CH3 CL
Svetradugi [14.3K]

Answer:

2-chloro-4-methylpentanal.

Explanation:

Hello there!

In this case, according to the chemical compound:

CH3-CH-CH2-CH-CHO

          |              |

        CH3        Cl

We can see the main functional group is an starting carbonyl, which means this is an aldehyde. Moreover, we can see a Cl-substituent on the second carbon and a methyl substituent on the fourth carbon. Therefore, the IUPAC name turns out: 2-chloro-4-methylpentanal.

Best regards!

8 0
3 years ago
Based on its position in the table, with which other element do you think calcium might react?
Inessa05 [86]

Answer: sulfer

Explanation:

6 0
3 years ago
Match the terms with their correct definition:
geniusboy [140]
<h2><em>1. A</em></h2><h2><em>3. B</em></h2><h2><em>4. C</em></h2><h2><em>7. E</em></h2><h2><em>5. F</em></h2>
7 0
3 years ago
3. Your company makes 1000 boxes of 500 g baking soda per day.
inessss [21]

500,000 g of baking soda is present in 1000 boxes of 500 g baking soda boxes.

Answer:

Option C.

Explanation:

As 500 g of baking soda is taken in each box of that company. The total weight of baking soda in all the boxes can be determined by adding the weights of each box. This is possible only when the number of boxes is less. But if the number of boxes are large, then we can determine the total weight of baking soda by multiplying the number of boxes with the weight in each box.

So in this case, 1000 boxes are present and in that 500 g of baking soda are present in each box.

So total grams of baking soda will be 1000 * 500 = 5,00,000 g.

Thus, 500,000 g of baking soda is present in 1000 boxes of 500 g baking soda boxes.

5 0
3 years ago
Can someone please help me with this ASAP??
kipiarov [429]

1.00

Explanation:

the density of water is always 1

7 0
3 years ago
Read 2 more answers
Other questions:
  • If an atom has 35 protons in the nucleus, how many electrons will it have orbiting the nucleus?
    10·1 answer
  • Consider the following reaction. The system is allowed to reach an equilibrium and then FeS2(s) is added. What will happen if Fe
    10·1 answer
  • What volume of 1.25M HCl would be required to prepare 180 mL of a 0.500M HCl solution? A. 2.2 x 103 mL B. 450 mL C. 72 mL D. 0.0
    9·1 answer
  • the comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustr
    13·2 answers
  • Describe the meaning of the two parts of the name amino acid
    9·2 answers
  • Use the table to answer the questions. What is the fastest time trial for the first quarter checkpoint? What is the slowest time
    13·1 answer
  • Which is the largest thing in the world???????????
    11·2 answers
  • Wich statement describes how basic coffee cup calorimeter works
    15·2 answers
  • What element is found in liver and is needed to prevent anemia or “tired” blood?
    9·1 answer
  • ...................................................................
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!