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
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

You might be interested in
Why would fluorine, chlorine, and bromine be placed in the same group (the halogens) in the periodic table of elements? (1 point
inna [77]

D. They share chemical properties.

7 0
3 years ago
The chemical compound, "AB" has a molar mass of 74.548 g/mol.
sladkih [1.3K]

Answer:

47.55%

Explanation:

4 0
2 years ago
What three types of repetition did did the beatles use in their songs?
TiliK225 [7]
Harmonic melody and something else hold on...checking
7 0
3 years ago
What happens to a glass of sugar solution when sugar is added to it?
galina1969 [7]

Answer:

The molarity of the solution increases.

Explanation:

Molarity is the measure of the concentration of the solute in the solution. In this case, the solvent is the sugar solution and the solute is the sugar.

If sugar is ADDED to the already sugary solution, then there would be more sugar. Therefore, the sugar (solute) would increase in number.

This means that the answer is the third choice: The molarity of the solution increases.

The answer would not be the first or second choice because there isn't anything in the question that implies water. It just says sugar solution.

The answer is not the last choice because the sugar concentration does not decrease after you have added more sugar to it. It increases.

7 0
3 years ago
Read 2 more answers
each element is designated by its __________ which is usually from the first letters of the elements name
klemol [59]

Answer:

each element is designated by its <u>Chemical Symbol </u>which is usually from the first letters of the elements name

Explanation:

7 0
3 years ago
Other questions:
  • A boiler operates at steady state. The entering water is saturated liquid at P = 5 bar and has a flow rate of 10,000 kg/hr. The
    10·1 answer
  • 1. How would you explain that energy in animals' food was once energy
    13·2 answers
  • Which is most likely the goal of selective breeding on a farm
    5·2 answers
  • 1) A nonpolar covalent bond occurs: a. when one atom in a molecule has a greater affinity for electrons than another b. when a m
    12·1 answer
  • Fill the blanks in 17-23 please help!
    5·1 answer
  • How people relate to one another and influence each other’s behavior​
    15·1 answer
  • The insoluble salts AV, B2W, C2X3, DY2, and EZ3, which were formed from the metal ions A+, B+, C3+, D2+, and E3+ and the nonmeta
    9·1 answer
  • The lowest concentration that can officially reported for any constituent in drinking water is known as the
    11·1 answer
  • At STP what is the volume of 16.34 grams of nitrogen gas?
    8·1 answer
  • In the chemical reaction:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!