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
ch4aika [34]
3 years ago
8

Where do fossils live

Chemistry
2 answers:
Elan Coil [88]3 years ago
6 0

Answer:

Fossils are often found in rock formations deep in the earth.

Explanation:

It would be greatly appreciated if you gave me the brainlest

Paraphin [41]3 years ago
4 0
Fossils are often found in rock formations in the deep earth
You might be interested in
What are some real world applications in which ph is an important factor?
Blababa [14]
Medications for skin , and medication for babies
7 0
3 years ago
In the equation Na + Cl2 → 2NaCl . What is the product?
laila [671]
The product would be 2NaCI. Hope this helps xx
6 0
3 years ago
Construct a simulated 1H NMR spectrum for ethyl acetate by dragging and dropping the appropriate splitting patterns into the box
Ksju [112]

Answer:

The simulated 1H NMR spectrum for ethyl acetate is shown in the drawing attached.

Explanation:

To construct this NMR it is necessary to identify the essential components that can produce resonance peaks.

Two main groups can be identified, the acetyl group containing a sub-component (CH3) capable of producing a resonance peak, and the ethyl group containing two components (CH2 and CH3) each of which can produce on its own its own resonance peak.

6 0
3 years ago
During cooling, the kinetic energy of the molecules falls. Why does this happen?
katrin [286]

<span>During cooling, the kinetic energy of the molecules falls, be</span>cause, when cooling a substace, the particles (molecules) slow down.


The kinetic energy is related to the speed, such that the lower speed the lower kinetic energy.


Particles can translate and vibrate, in the case of gases and liquids, and only vibrate (in the case of solids).


As a substance is cooled the particles get closer and the motion (translation and vibration), slows down. You can see by the equation of the kinetic energy (KE):


KE = [1/2]mass×(speed)² that as the speed is lower the KE will also be lower.


Additionally, when the cooling does not drive a change of phase (gas to liquid, liquid to solid, or solid to gas), it drives a decrease on temperature. In this case you should know that the temperature is a measure of the kinetic energy: the lower the temperature, the lower the kinetic energy.




3 0
3 years ago
Read 2 more answers
During nuclear decay, if the atomic number decreases by one but the mass number is unchanged, the radiation emitted is
Artemon [7]

Answer:

A beta particle

Explanation:

The radioactive particle must undergo a beta decay to have the mass number unchanged but the atomic number to have decreased by one.

This type of beta decay results in the emission of a positron which is a type of beta particle. It resembles an electron but it has a positive charge of 1.

8 0
3 years ago
Other questions:
  • What is the reading on your balance and that of your partner?what do these values represent?
    7·1 answer
  • How many atoms of each element are present in 3.2 moles of k2so3
    11·2 answers
  • Which reflects more sunlight-dark soil or white sand?
    5·2 answers
  • Which molecular formula and empirical formula represent this compound?
    15·1 answer
  • The chemical hazard label indicates the class of hazard. It uses three major color-coded categories: Health (yellow), Flammabili
    9·1 answer
  • What metabolic waste accumulates in muscle with excessive exertion?
    6·1 answer
  • Can someone help please I will mark brainylest
    7·1 answer
  • I<br> n a mole there are 602
    12·1 answer
  • What is the molarity of 6 moles of NaCI dissolved in 2 L of water
    11·1 answer
  • Convert 2.55 moles of water to grams.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!