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
zhuklara [117]
4 years ago
7

Choose the covalent compounds from the following choices Br2 MgS SO2 KF

Chemistry
1 answer:
Novosadov [1.4K]4 years ago
3 0

Types of Bonds can be predicted by calculating the difference in electronegativity.

If, Electronegativity difference is,

 

                Less than 0.4 then it is Non Polar Covalent Bond

                

                Between 0.4 and 1.7 then it is Polar Covalent Bond

            

                Greater than 1.7 then it is Ionic

 

For Br₂;

                    E.N of Bromine      =   2.96

                    E.N of Bromine      =   2.96

                                                   ________

                    E.N Difference             0.00          (Non Polar Covalent Bond)


For MgS;

                    E.N of Sulfur               =   2.58

                    E.N of Magnesium      =   1.31

                                                   ________

                    E.N Difference                  1.27          (Ionic Bond)


For SO₂;

                    E.N of Oxygen      =   3.44

                    E.N of Sulfur          =   2.58

                                                   ________

                    E.N Difference             0.86          (Polar Covalent Bond)


For KF;

                    E.N of Fluorine          =   3.98

                    E.N of Potassium      =   0.82

                                                   ________

                    E.N Difference                3.16          (Ionic Bond)

Result: The Bonds in Br₂ and SO₂ are Covalent in Nature.

You might be interested in
Organic compounds are distinguished by molecules that contain ________ bonded to other elements.
fredd [130]
The answer is carbon
6 0
3 years ago
Write a chemical reaction depicting what happens to the salt in water.
Mekhanik [1.2K]

No chemical reaction occurs. This is due to water molecules being very polar and and pulling out the sodium and chlorine ions once fully dissolved in water.

7 0
3 years ago
Write the structure of 2 butene class 10
prohojiy [21]

Answer:

The answer is C4H8.

Explanation:

I hope it helps you

Pass your test fast okay

BYE!

3 0
4 years ago
All scientists observing the same event will record identical descriptions.
valina [46]
TRUE OR  FALSE
always find the important keyword in this case IDENTICAL which means: <span>similar in every detail; exactly alike.
FALSE because scientists all have different ways of thinking and they might observe things from a different perspective.</span><span />
7 0
3 years ago
Read 2 more answers
How are rechargeable batteries recharged? a. Adding new reactants c. Passing electric charge through the reactants b. Changing t
olchik [2.2K]
<span>c. Passing electric charge through the reactants Is the answer to you're question.

</span>
4 0
3 years ago
Other questions:
  • What are Intensive and Extensive properties?
    14·1 answer
  • An increase in pressure increasing the boiling point of a liquid is an example of a —
    13·1 answer
  • 1. The "3" in 3 CaCl2 is called the:
    12·1 answer
  • Who discovered that electrons can jump from a path in one level to a path in another level
    15·1 answer
  • A student calculated the density of a sample of graphite to be 2.3 g/cm3. Show a numerical setup for calculating the student’s p
    14·2 answers
  • The two naturally occurring isotopes of bromine are
    12·1 answer
  • The chemical formula of aspirin is C9H8O4. What is the mass of 0.40 mol<br> of aspirin?​
    8·1 answer
  • If the density of a certain oil is 0.8gcm3. What is the mass of 10 cm3 sample of this oil?
    7·1 answer
  • Which electromagnetic wave has the shortest
    9·2 answers
  • What should be done if a spectrophotometer reports an absorbance that is too high?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!