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
podryga [215]
3 years ago
8

The image below shows two nitrogen atoms. For these two atoms to form a stable molecule, N2, how many electrons would have to be

part of covalent bonds
Chemistry
1 answer:
maxonik [38]3 years ago
7 0
There are six electrons in the covalent bonds.

Two N atoms would be :N:· + ·:N:
An N₂ molecule would be :N:::N: or :N≡N:
This gives each N atom an octet of eight electrons in its valence shell.

You might be interested in
Task B: Use the following maps to complete the questions:
Oksana_A [137]

Answer:

<h3>1. B</h3><h3>2. A</h3><h3>3. B</h3><h3>4. B</h3><h3>5. C</h3><h3>I HOPE IT HELPS :) 100% sureness</h3>
4 0
2 years ago
Given the balanced ionic equation representing the reaction in an operating voltaic cell: zn(s) + cu2+(aq) → zn2+(aq) + cu(s) th
soldi70 [24.7K]

Answer: from the Zn anode to the Cu cathode


Justification:


1) The reaction given is: Zn(s) + Cu₂⁺ (aq) -> Zn²⁺ (aq) +Cu(s)


2) From that, you can see the Zn(s) is losing electrons, since it is being oxidized (from 0 to 2⁺), while Cu²⁺, is gaining electrons, since it is being reduced (from 2⁺ to 0).


3) Then, you can already tell that electrons go from Zn to Cu.


4) The plate where oxidation occurs is called anode, and the plate where reduction occus is called cathode.


So you get that the electrons flow from the anode (Zn) to the cathode (Cu).


Always oxidation occurs at the anode, and reduction occurs at the cathode.

3 0
3 years ago
What can not be separated easily or, sometimes at all
BabaBlast [244]
Pure Substances cannot be separated easily or, sometimes at all.

I hope this is the answer you were looking for and that it helps!! :)
8 0
3 years ago
At the end of chemical reactions, what is the total mass of the reactants compared to the total mass of the product? Explain you
My name is Ann [436]

Answer:

shur the fuiick stuiipid bgiigtch

Explanation:

4 0
3 years ago
Read 2 more answers
What is the lewis dot structure of NaBr
Anon25 [30]
<span><span>LiF, LiCl, LiBr, LiI, LiAtNaF, NaCl, NaBr, NaI, NaAtKF, KCl, KBr, KI, KAt</span><span>RbF, RbCl, RbBr, RbI, RbAt CsF, CsCl, CsBr, CsI, CsAt FrF, FrCl, FrBr, FrI, FrAt<span>
</span></span></span>
3 0
3 years ago
Other questions:
  • 13,000. cm has how many significant figures?
    7·2 answers
  • I need help with the first question
    9·1 answer
  • 1. How is chlorophyll involved in the photosynthetic reaction?
    15·1 answer
  • Butter melt when you heat it in a pan on the stove. Is this a chemical change or physical change? How can you tell?
    15·1 answer
  • ) The only noble gas without eight valence electrons is __________. A) Ar B) Ne C) Kr D) He E) All noble gases have eight valenc
    13·1 answer
  • PLZ ANSWER WILL GIVE BRAINEST Based on the information in the table, which elements are most likely in the same periods of the p
    8·2 answers
  • What is classification? write its two importance. In chemistry
    8·1 answer
  • An endergonic reaction with a Δh and Δs can be changed into an exergonic reaction.
    12·1 answer
  • Can anybody do this?
    9·1 answer
  • Assertion (A): An orbital cannot have more than two electrons, moreover, if an orbital has two electrons they must have opposite
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!