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
Kipish [7]
2 years ago
9

Which statement explains why the bonds between nonmetals tend to be covalent? The bonds are found to be nondirectional. They hav

e large differences in electronegativity. They have small differences in electronegativity. They have ions that produce an electrostatic pull.
Chemistry
2 answers:
Helga [31]2 years ago
8 0

Answer:

c

Explanation:

Alexandra [31]2 years ago
7 0
Correct Answer: <span>They have small differences in electronegativity (statement 3)
Reason: 
The nature of chemical bond between atoms is primarily driven by the electronegativity  difference between constituent atoms. If electronegativity difference between constituent atoms is significantly higher, ionic bond formation is preferred. On other hand, low difference in electronegativity values, favours formation of covalent bond. 
</span><span>
</span>
You might be interested in
Calculate the heat absorbed by a sample of water that has a mass of 45.00 g when the temperature increases from 21.0oC to 38.5 o
Elenna [48]

Answer:

The heat absorbed by the sample of water is 3,294.9 J

Explanation:

Calorimetry is the measurement and calculation of the amounts of heat exchanged by a body or a system.

The sensible heat of a body is the amount of heat received or transferred by a body when it undergoes a temperature variation (Δt) without there being a change of physical state (solid, liquid or gaseous). Its mathematical expression is:

Q = c * m * ΔT

Where Q is the heat exchanged by a body of mass m, made up of a specific heat substance c and where ΔT is the temperature variation.

In this case:

  • Q=?
  • m= 45 g
  • c= 4.184 \frac{J}{g*C}
  • ΔT= Tfinal - Tinitial= 38.5 C - 21 C= 17.5 C

Replacing:

Q= 4.184 \frac{J}{g*C} * 45 g* 17.5 C

Solving:

Q=3,294.9 J

<u><em>The heat absorbed by the sample of water is 3,294.9 J</em></u>

<u><em></em></u>

8 0
3 years ago
Which of the following is not a possible termination step in the free radical chlorination of methane? Group of answer choices ∙
vagabundo [1.1K]

Answer: first option is not a termination

∙CH3 + Cl2 → CH3Cl + Cl∙

Explanation:

Since a radical is formed as part of the product it means it's a propagation step and not a termination step, at termination no free radical exist as product

7 0
3 years ago
If you put magnets together and allow them to arrange themselves, how will the poles be aligned?
vodka [1.7K]
Magnets have batteries and the batteries make the magnets work it depends on which way the batteries are facing or if not im sorry and i hope this helped
5 0
2 years ago
What is an amu?<br> Will give Brainliest!
pantera1 [17]

Answer: Amu is an atomic mass unit.

8 0
2 years ago
Which of the following is the best definition of a scientific theory?Help me plz
tatiyna
A scientific theory is a well tested explanation of a natural phenomenon.
7 0
3 years ago
Other questions:
  • For the following reaction, Kc = 15 at 700 K. 2 NO(g) + Cl2(g) ⇄ 2 NOCl(g) If we have [NO] = 0.15 M, [Cl2] = 0.15 M, [NOCl] = 0.
    8·1 answer
  • A pair of students determining the molarity of their unknown HCl solution calculates the concentration to be 0.0961 M on their f
    7·2 answers
  • How many valence electrons does He have
    8·1 answer
  • Part C<br> Number of molecules in 8.437x10-2 mol C6H6
    12·1 answer
  • Give the formula of a reagent which will form a
    9·1 answer
  • What three human body systems coordinate cause an arm to move
    10·1 answer
  • A person who studies genetics is called a geneticist. A geneticist would most likely be interested in learning about which of th
    6·2 answers
  • Which equation represents a redox reaction?
    13·2 answers
  • What is the relationship between kinetic energy and mass?
    13·2 answers
  • Cassidee walks 1-mile north and then turns and walks 2 miles west. Distance Displacement
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!