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
balu736 [363]
3 years ago
5

Why is it better to allow the solvent front to move almost to the top of a paper strip rather than stopping it at the halfway po

int during development
Chemistry
1 answer:
m_a_m_a [10]3 years ago
4 0

Answer:

To allow all the elements or compounds to separate complete.

Explanation:

In chromatography, the compounds need some space and time to separate, one from each other, if you  just use the half of the paper strip maybe you will not notice the different spots of compounds. Remember all the substances have different affinity for the solvents, that means, some react very quickly but others need more time as the colors that conform the black color in an ink.

You might be interested in
I need help like extremely bad
Anna007 [38]

Answer:

First start with the ones we know

Explanation:

1. small - gene

2.chromosome - chromosomes contain genes so they must be bigger

3.dna- is all the chromosomes (genetic material)

A couple of homologous chromosomes, or homologs, are a set of one maternal and one paternal chromosome that pair up with each other inside a cell

a pair - so must be bigger than one chromosome

1. small - gene

2.chromosome - chromosomes contain genes so they must be bigger

3. homologus pair

4.dna- is all the chromosomes (genetic material)

now 5.

A gene consists of enough DNA to code for one protein, and a genome is simply the sum total of an organism's DNA. DNA is long and skinny, capable of contorting like a circus performer when it winds into chromosomes.

1. small - gene

2.chromosome - chromosomes contain genes so they must be bigger

3. homologus pair

4.dna- is all the chromosomes (genetic material)

5. genome - all the DNA

Cell

Nucleus

DNA

Chromosome

Gene

7 0
2 years ago
Timothée Chalamet is hot
Elza [17]
False. harry styles all the way
8 0
3 years ago
Read 2 more answers
Why do electrons gain energy?
Novay_Z [31]

Electrons can gain the energy it needs by absorbing light. If the electron jumps from the second energy level down to the first energy level, it must give off some energy by emitting light. The atom absorbs or emits light in discrete packets called photons, and each photon has a definite energy.

8 0
3 years ago
Read 2 more answers
Is this right? giving brainlt if you actually checked​
Maksim231197 [3]

Answer:

yes it is

Explanation:

5 0
2 years ago
Read 2 more answers
How does a catalyst speed up a chemical reaction
ser-zykov [4K]
By being an alternative route to the reaction with a lower activation energy.
5 0
3 years ago
Read 2 more answers
Other questions:
  • How many carbons are in a molecule of hexane?<br> a. 2<br> b. 4<br> c. 6<br> d. 8
    14·1 answer
  • ¿la densidad de una solución es mayor o menor al agregar agua?
    7·1 answer
  • The SI unit of time is the second, which is defined as 9,192,631,770 cycles of radiation associated with a certain emission proc
    14·2 answers
  • Considering the steps involved in dissolution, which of the following do you expect to speed up a dissolution process?
    12·1 answer
  • A non-metal usually forms 2 covalent bonds in its compounds.How many electrons will it take in its valence shell?
    11·1 answer
  • Which situation allows a glacier’s size to be maintained?
    10·2 answers
  • What is the name and formula of the compound formed between lithium and sulfite?
    5·1 answer
  • Another set of points have a good day
    8·2 answers
  • What is the speed of an electromagnetic wave that has a wavelength of 8.6 x 10-5 m?
    8·1 answer
  • Fill the three 3d subshells with the specified number of electrons.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!