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
blsea [12.9K]
4 years ago
6

What is necessary for a substance to be a conductor of electricity?

Physics
1 answer:
Stella [2.4K]4 years ago
3 0
The main requirement for a good conductor of electricity is to have a lot of valence electrons. Valence electrons are the electrons of the outer shells of atoms not bound with other atoms (for example through covalent bounds). These electrons are "free to escape" as soon as an electric field with enough intensity is applied to the material, and therefore these electrons will be free to move in the material producing an electric current.
You might be interested in
Fariza wears a red hat in her school play. On stage, she is lit by a spotlight shining only green light. When our eyes receive n
FromTheMoon [43]

Answer:It's how the color mixes together . Red and green both makes a dark color

Explanation:

5 0
3 years ago
Which layer of the sun is responsible for producing the light shown in the picture above?
Eva8 [605]

Answer:

C. Photosphere

Explanation:

The lights shown in the figure comes from the outermost layer of the Sun. This layer is called photosphere.

This is the layer from where the light of the Sun is radiated, before travelling through space and reaching us.

The photosphere is the coldest layer of the Sun: its surface temperature is between 4500 and 6000 K. Its width is approximately 100 km.

A characteristic of the photosphere is the presence of the sunspots, which appear as darker spots, and are regions of lower temperature caused by a concentration of magnetic flux.

3 0
3 years ago
Read 2 more answers
The place where things are pushed together is.. <br><br> (Plz help me, I’m in a quiz)
kogti [31]
Can I see the book you read for I can answer and it more info because your question doesn’t make sense
7 0
3 years ago
Read 2 more answers
What are some ways to defend a castle against attack?
ella [17]

Answer:

you can build a mote around your castle and put crocodiles in it.

Explanation:

they will have to go in the water to get to your castle and will get eaten.

4 0
2 years ago
Read 2 more answers
Name 3 different types of graphs that can be used to plot data.
siniylev [52]

Answer:

Bar graph

Pie graph

Line Graph

Explanation:

mark as brainliest and drop some thanks!!!

7 0
3 years ago
Read 2 more answers
Other questions:
  • Name the missing force... Normal <br>   Spring <br>   Tension <br>   Air Resistance
    8·1 answer
  • 15. The
    7·1 answer
  • Which of the following statements is TRUE?
    9·2 answers
  • Which of these answers best describes a fossil?
    7·2 answers
  • Yami pours powdered cocoa mix into milk and stirs it. Then she microwaves the mixture for three minutes. When she takes the cup
    8·2 answers
  • Rank the pressures from highest to lowest:
    13·1 answer
  • Which diagram shows the most likely effect when a rock is weathered by water flowing over its entire surface
    13·1 answer
  • Which of the following is an example of an acceptable time to ignore the rules and etiquette of a sport?
    10·2 answers
  • Please help with this one
    8·1 answer
  • What is the energy source in each picture?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!