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
atroni [7]
2 years ago
8

Can someone please help me answer questions 16-20 please. Thank you!!

Biology
1 answer:
torisob [31]2 years ago
6 0

Answer:

16) 6 electrons

17) 6 protons

18) 6 neutrons

19) 4 electrons

20) 6

Explanation:

There are 6 electrons on the rings in total and 6 protons inside the nucleus. If you count the black cir les, there are 6 of them so there are 6 neutrons. Knowing that the inner ring can only hold 2 electrons the most, 6-2= 4. So there are 4 electrons on the outer ring. Knowing that you can get the atomic number based on the number of protons an atom have, the at pool mic number would be 6.

You might be interested in
Why is carbon the backbone of liveing things
Lyrx [107]
Because of its ability to form large complex and diverse molecules
3 0
3 years ago
Explain how it might happen that a human offspring with 47 chromosomes could be produced
Firdavs [7]
Whenever the sperm and the egg combine, it is possible for one or the other to not split properly and bring 2 of the chromosomes instead of just 1
3 0
3 years ago
Please help me please
Karolina [17]

Answer:

They are metaloids

Explanation:

:))))))))

4 0
3 years ago
Why is their no oxygen in space
svetoff [14.1K]

Answer:

This is because there is no air in space – it is a vacuum. Sound waves cannot travel through a vacuum. ... Even the emptiest parts of space contain at least a few hundred atoms or molecules per cubic metre. Space is also filled with many forms of radiation that are dangerous to astronauts.

7 0
3 years ago
Read 2 more answers
Cellular respiration is said to be a/an______process because it needs oxygen.
Scilla [17]
The answer is aerobic. Although cellular respiration can happen anaerobically and aerobically, the question states that it requires oxygen. Therefore, it is aerobic.
5 0
3 years ago
Other questions:
  • The ______ is the sum of all genetic information carried by the members of a population. A)gene flow B)genetic drift C)gene pool
    9·2 answers
  • Plz help with question 2
    9·1 answer
  • What is the effect of differential reproduction over time?
    5·2 answers
  • Clarify why the reactions of the Calvin cycle are also referred to as light independent reactions
    5·1 answer
  • How many polynucleotide chains does a DNA molecule have ​
    5·1 answer
  • In humans, XO individuals are females with Turner syndrome and XXY individuals are males with Klinefelter syndrome. Red green co
    5·1 answer
  • Describe the possible effect of a thick cuticle layer in drought conditions.
    14·1 answer
  • 3.To What order do dolphins belong?<br> A.Carnivora<br> B.Sirenia<br> C.Cetacea<br> D.Pinnededia
    5·1 answer
  • Why do you think it's important to determine the shape of the earth?​
    13·1 answer
  • Which of these does NOT occur during meiosis?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!