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torisob [31]
2 years ago
14

1. How is different kind of molecules different? And similar?

Chemistry
2 answers:
Dafna1 [17]2 years ago
6 0
I agree with the person above me lol
dexar [7]2 years ago
5 0

Answer:

1.Molecules are made of atoms. So different molecules can have different (or same) number of atoms they are made of.Different atoms are made of different number of protons of neutrons in the nucleus (also electrons around the nucleus but they are very small even compared to atom and don’t add up for volume or mass) therefore their radius and mass are different.

2.Chromatography works because of differences in the properties of molecules in materials.some molecules differ in shape and size. These differences in molecular properties allow scientists to separate compounds into individual molecules using chromatography.

Explanation:

hope this helps

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What happens to energy and temperature when molecules collide
steposvetlana [31]

Answer:

As temperature increases, molecules gain energy and move faster and faster. Therefore, the greater the temperature, the higher the probability that molecules will be moving with the necessary activation energy for a reaction to occur upon collision.

Explanation:

hope this helps!

3 0
2 years ago
How many number of orbitals are in Potassium (K)?<br><br> 1s^2 2s^2 2p^6 3s^2 3p^6 4s^1
Doss [256]

Explanation:

Each orbital can only carry at most 2 electrons wih opposite spins.

The first 3 shells are fully filled, giving 9 orbitals.

There is an extra electron in 4s, which gives another orbital. (even though it is not filled yet)

Hence there are 10 orbitals.

7 0
2 years ago
Which of the following statements is true?
AveGali [126]

All of the statements are true

5 0
2 years ago
The primary structure of a protein determines its secondary and tertiary structures. arrange these steps in the folding of a glo
Olenka [21]
The steps would be :
1. Rapid and reversible formation of local secondary structure
2. Formation of domain through cooperative aggregation of folding nuclei
3. molten globule formation of assembled domains
4. adjustment in conformation of domain. 
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3 0
3 years ago
Will give brainlest once two answer!!!
Vikentia [17]

C.)Cool air near the surface forms high-pressure areas; warm air forms low-pressure areas.

Explanation:

The relationship between air temperature and high and low pressure air is such that cool air near the surface forms high-pressure areas and warm air forms low pressure areas.

  • Cool air is closer to the surface because it has low kinetic energy to move. It is denser.
  • Warm air rises sharply away from the ground surface.
  • They form low pressure areas and their molecules are wide apart due to their high kinetic energy. The air is less dense.

learn more;

Kinetic energy brainly.com/question/9924094

#learnwithBrainly

7 0
3 years ago
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