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
Irina-Kira [14]
2 years ago
13

If a scientist knows the relative age of a fossil, he can also know

Chemistry
1 answer:
Rasek [7]2 years ago
4 0
C I think is the right answer
You might be interested in
Why is it important for scientists to use the scientific method?
MakcuM [25]

Explanation:

It <em><u>provides an objective, standardized approach to conducting experiments</u></em> and, in doing so, improves their results. By using a standardized approach in their investigations, scientists can feel confident that they will stick to the facts and limit the influence of personal, preconceived notions.

I hope this helps you out!

4 0
3 years ago
Read 2 more answers
When you mix copper sulphate solution and steel wool, what is the chemical property that can be observed.
bazaltina [42]

Answer:

Explanation:

depending on the activity series there will probably be a single replacement reaction  possibly heat or color change and the copper precipitate out of solution

6 0
3 years ago
Fill in the blanks below.
Elenna [48]

Answer:

Explanation:

6CO₂ + 6 H₂O ⇄ C₆H₁₂0₆ + 6O₂

This is the chemical equation given .

1. The equation shows a __Chemical equation_______the breaking and forming of chemical bonds that leads to a change in the composition of matter.

2. In the equation, CO₂ is a___reactant_____.

3. In the equation, C₆H₁₂0₆ is a ___product________.

4. In O₂, the type of bond that holds the two oxygen atoms together is a_nonpolar_covalent bond_________.

5. In H₂O, the type of bond that holds one of the hydrogen atoms to the oxygen atom is a__polar_hydrogen bond____.

6. The number of oxygen atoms on the left side of the equation is__equal to_________ the number of oxygen atoms on the right side.

5 0
3 years ago
]Which of these earthquake waves moves sideways on Earth's surface like a snake?
Anni [7]

Answer:

Love \: waves

<em><u>=>A Love wave moves sideways along the surface of the earth in a snake-like motion. Like S waves, Love waves do not move through liquid.</u></em>

4 0
2 years ago
Read 2 more answers
How many liters of a 2.0 M solution of HCl do you need to have 8.0 moles of HCI?
kakasveta [241]

Answer:

1M HCl: add 1mol/12M = 83 ml conc. HCl to 1L of water or 8.3ml to 100ml.

2M HCl: add 2mol/12M = 167 ml conc. HCl to 1L of water or 16.7ml to 100ml.

4 0
2 years ago
Other questions:
  • Propene. What does the name of this hydrocarbon tell you about it’s molecular structure?
    7·1 answer
  • What is the composition of 'Clean dry air'<br><br> - Idk what subject its just science
    10·1 answer
  • Which two of Earth's spheres interact when the rainfall in a region increases after a volcanic eruption?
    14·1 answer
  • Octane (C8H18)reacts oxygen gas (O2) to form carbon dioxide and water
    11·1 answer
  • Can anyone help me please this is due and i need help someone check over my answers
    12·1 answer
  • Hydrogenation reactions, in which H2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer indu
    12·1 answer
  • In a concentrated solution there is ____.a. no solvent c. a small amount of soluteb. a large amount of solute d. no solute
    10·1 answer
  • In a group of water molecules, where do hydrogen bonds form?
    6·2 answers
  • Which subshell holds the valence electrons of barium?.
    14·1 answer
  • EXPLAIN How would you explain the difference between single displacement and
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!