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
Luba_88 [7]
3 years ago
9

How many valence electrons does a neutral atom of silicon have??

Chemistry
1 answer:
lesya [120]3 years ago
8 0
It has 4 valance electrons.
You might be interested in
IDENTIFY THE CHEMICAL REACTIONS( CLICK ALL THAT APPLY)
AlladinOne [14]

Answer:

B. single replacement

Explanation:

5 0
4 years ago
Read 2 more answers
Which describes the role of energy in photosynthesis and cellular respiration?
bagirrra123 [75]

Answer:

A) Energy is needed to start photosynthesis and is a product of cellular respiration.

Explanation:

5 0
3 years ago
Read 2 more answers
In order to become stable in an ionic bond, oxygen needs to (A) gain 2 electrons (C) share 2 electrons B) lose 2 electrons​
Sedbober [7]

Answer:

gains 2 electrons. In order for the new ionic compound to form a a neutral compound, the oxygens must gain 6 electrons

3 0
3 years ago
Read 2 more answers
What is the percent yield for a chemical reaction if the actual yield is 36 g and the theorical yield is 45 g.
SpyIntel [72]

Answer:

⇒ Percent yield = 80 %

Explanation:

Given:

Actual yield = 36 g

Theoretical yield = 45 g

Find:

Percent yield

Computation:

⇒ Percent yield = [Actual yield / Theoretical yield] 100%

⇒ Percent yield = [36 / 45] 100%

⇒ Percent yield =[0.8] 100%

⇒ Percent yield = 80 %

4 0
3 years ago
Ill upvote
Aliun [14]
The answer to the given question above would be the first option. The one that is an example of <span> the conversion of electrical energy to electromagnetic energy is a NUCLEAR FUSION. Somewhat, electrical energy and electromagnetic energy are similar in a way that their energies both travel in waves. Hope this answers your question.</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • What do scientists arrange data in
    10·1 answer
  • Ill give u brainliest and all my points! pls help
    9·1 answer
  • At 497 K, this reaction has a Kc value of 0.03902X(g)+2Y(g) &lt;----&gt; 2Z(g)Calculate Kp at 497 K
    9·1 answer
  • Answer this question please
    12·1 answer
  • Because water in the desert does not flow to the ocean ____________________form
    5·1 answer
  • Which statement is true with respect to the investigation?
    12·1 answer
  • Part 1 Directions: Fill in the blanks below using the word bank. This part is worth 8 points.
    6·1 answer
  • A metal ion (X) with a charge of 2+ is attracted to a nonmetal ion (Z) with a charge of 3-.Which formula represents the resultin
    10·2 answers
  • Help please help!!!!
    5·2 answers
  • Which of the following are examples of matter? Check all that apply.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!