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
Ivenika [448]
3 years ago
14

Lithium has 3 electrons. why do 2 electrons go in the first shell, and one in the second?

Biology
1 answer:
Lelu [443]3 years ago
4 0

Answer:

B) The first shell only holds 2 electrons so the 3rd electron had to go in the second shell.

Explanation:

Electrons fill up from smallest to largest, the first electron shell only holds 2 electrons, so the remaining electron had to go to the second shell.

You might be interested in
I stumbled upon this question and cannot seem to find the answer.
Hunter-Best [27]

Answer: They use carbohydrate or better known as starch, and they also use lipids to store energy

Explanation: ^^

6 0
3 years ago
What is the job title for a farmer and a showman, Careers in agriculture.
Oksanka [162]

Answer:

Farmers either own or lease land on which they raise crops, such as corn, wheat, tobacco, cotton, vegetables, or fruits; raise animals or poultry; or maintain herds of dairy cattle for the production of milk. Whereas some farmers may combine several of these activities, most specialize in one specific area. They are assisted by farm laborers—either hired workers or members of farm families—who perform various tasks.

Explanation:

this is hopefully right sorry if this is not what you were looking for

3 0
3 years ago
Two polypeptides, X and Y, have similar tertiary structures. X normally exists as a monomer while Y exists as a tetramer, Y4. Wh
Allisa [31]

Answer:

Due to number of amino acids.

Explanation:

The main differences might be expected in the amino acid composition of X versus Y because the X polypeptide is made up of one smaller unit of amino acid while on the other hand, Y polypeptide is made up of four smaller units of amino acids. The  name of X is monomer which means composed of one amino acids while Y exists as a tetramer which means it has four amino acids. So we can conclude that the main difference between X and Y is the presence of  number of amino acids.

3 0
3 years ago
How can you keep from committing fornication and adultery​
olga55 [171]

Answer: you keep from committing fornication and adultery​ by staying faithful to your partner

4 0
4 years ago
Read 2 more answers
Here this is the link to the cells I only need 2
Semmy [17]
1) Muscle Cell*myosin filament: changes shape and pulls on and releases actin filament allowing movement*If the myosin filament was missing or injured, it would be cause difficulty in movement2) Flagellum*Dynein arms: uses energy from ATP to "grab" the attached droplet allowing a wave like movement  when pulling the droplets together* If the dynein arms was missing or injured the flagellum would have no possible way of moving causing it to stuck in mid-air

6 0
3 years ago
Other questions:
  • Which of the following statements about the left ventricle is/are true? A. Blood entering the left ventricle is usually quite lo
    12·1 answer
  • Asexual reproduction in hydra is called​
    6·1 answer
  • How did the invention of the microscope change our understanding of microbiology?
    8·2 answers
  • Glutamic acid: hydrophilic or hydrophobic? __________________ positive, negative, or neutral? ________________ valine: hydrophil
    12·1 answer
  • When a cell undergoes mitosis, what is the result??
    8·2 answers
  • What is transferred to the beach when a wave hits the shore?
    10·1 answer
  • How many squares are in a Punnett square for a one-factor and a two-factor cross
    15·2 answers
  • What do u mean by osteoporosis ?? ​
    12·2 answers
  • Describe how the interaction of genes at the locus and between loci affect phenotypic variation.​
    12·1 answer
  • Why do we have to start with the lowest magnification to examine a new slide?.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!