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
Korolek [52]
3 years ago
12

Carol has an unknown element in group 7. Using the periodic table, how many valence electrons does her element have?

Biology
1 answer:
NeTakaya3 years ago
7 0

Answer: seven

Explanation: the valence electrons are the numi of electrons found in the outermost shell of an element. The group of an element indicates it's number of electrons in the outermost shell while the number of shells occupied by electrons indicates the period.

Thus since the element is in group seven it has seven valence electrons.

You might be interested in
Carol is enjoying eating her dinner. While eating, she notices that her saliva secretion is higher than normal and that she feel
vazorg [7]
The parasympathetic nervous system causes this relaxed state it allows the body to reach a form of homeostasis this relax and digest is very important for repair and digestion
4 0
4 years ago
The nurse notes that a 4-year-old child is having difficulty relating to some of the children in the playroom. what does the nur
ASHA 777 [7]
<span>It is common for some toddlers to be very shy and not be sociable. This is due to the fact that they may not have any other siblings at home and do not get out much. The fact that other children play just fine is not alarming as everyone is different than others.</span>
5 0
3 years ago
I NEED HELP AAAAAAAAAAAAH.
agasfer [191]
Me tooooooooooooooo but it’s okay because a
6 0
3 years ago
If your parents smoke, you're ________ more likely to start smoking than a child of nonsmokers.
Mandarinka [93]
If you are friend smoke you are increased more likely to start smoking then a child of non smoker
5 0
3 years ago
PLEASE HELP ME!
liraira [26]
1) The process arrow A represents is photosynthesis.

2) Arrow A represents light energy transformation. Light energy from the sun is converted into chemical energy in plants.

3) Photosynthesis is part of a carbon recycling process in the carbon cycle. Plants absorb light energy and convert it to chemical energy. Plants absorb carbon dioxide which is exhaled by humans and animals. Plants then produce oxygen which is absorbed by humans and animals. Animals also eat plants thus passing the carbon compounds along.

I hope this makes sense. Hope this helps! :)
3 0
3 years ago
Other questions:
  • What are the characteristics of life in lithops are succulent plants?
    6·1 answer
  • Plant fiber is a type of collenchyma cell.<br><br> True<br> False
    7·1 answer
  • The element nitrogen has the atomic number 7 and an atomic mass of 14. How many neutrons does an atom of nitrogen contain? A. 14
    6·1 answer
  • Charles Darwin concluded that the distribution of living and extinct around the world could provide evidence of evolution
    10·1 answer
  • 8. In the diagram below, which substance belongs in are: Z? Living Organisms include Chemical Compounds that can be Organic whic
    9·1 answer
  • Why are Red pandas going endangered?
    12·2 answers
  • What is the relationship between a cheetah and a deer
    13·1 answer
  • How can the idea that different minerals are formed in different environments provide evidence for energy and matter cycling?
    10·1 answer
  • In the walls of the heart, two layers of tissue form a sandwich around a thick layer of muscle called the ______________________
    6·1 answer
  • Please help with questions 2-5. Will mark branliest!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!