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
balu736 [363]
3 years ago
5

Is the bond formed between lithium and fluorine ionic, covalent or ionic? Explain your answer (2 marks)

Physics
1 answer:
Georgia [21]3 years ago
5 0

Explanation:

ionic bonding models are generally presented as the complete loss or gain one or more valence electrons from a metal to nonmetal, resulting in cations and onions that's are held together by attractive electrostatic force The formation of an ionic bond between lithium and florine to for a LIF

You might be interested in
The Sun was once thought to be a planet. Explain why.
kumpel [21]

Answer:  

 The sun is a star in the milky way galaxy and the sun has eight planets and large number of asteroids and comets that are revolving around them in a path. On the other hand, the moon are revolving around the planets. The composition of the star are absolutely different from the planets and there are lots of star but the sun is the closest to the earth.

3 0
4 years ago
Find the direction and magnitude of Ftot, the total force exerted on her by the others, given that the magnitudes F1 and F2 are
Mars2501 [29]

Answer:

 θ = 36°

Explanation:

given,

F₁ = 22.8 N

F₂ = 16.6 N

magnitude of force = ?

direction of force = ?

F = \sqrt{F_1^2 + F_2^2}

F = \sqrt{22.8^2 + 16.6^2}

F = \sqrt{795.4}

      F = 28.20 N

direction

\theta = tan^{-1}(\dfrac{F_2}{F_1})

\theta = tan^{-1}(\dfrac{16.6}{22.8})

\theta = tan^{-1}(0.728)

       θ = 36°

5 0
3 years ago
Consider a beam of electrons in a vacuum, passing through a very narrow slit of width 2.00μm. The electrons then head toward an
Dimas [21]

Answer:

9.9\cdot 10^{-9}m

Explanation:

In a single-slit diffraction pattern, the location of the first minimum is given by

y=\frac{L\lambda }{a}

where

L is the distance between the slit and the screen

\lambda is the wavelength

a is the width of the slit

In this problem, we have

y=0.527 cm = 5.27\cdot 10^{-3} m (location of first minimum)

L = 1.068 m (distance of the screen)

a=2.00\mu m=2.00\cdot 10^{-6}m (width of the slit)

Solving the equation for \lambda, we find the De Broglie wavelength of the electron:

\lambda = \frac{ya}{L}=\frac{(5.27\cdot 10^{-3} m)(2.00\cdot 10^{-6} m)}{1.068 m}=9.9\cdot 10^{-9}m

8 0
4 years ago
What will happen within a circuit when a switch is opened?
NeX [460]

b. current will stop flowing.


c and d possible for thousands of volts

8 0
4 years ago
Que es una imagen virtual
worty [1.4K]

Explanation:

An optical image formed from the apparent divergence of light rays from a point, as opposed to an image formed from their actual divergence.

6 0
3 years ago
Other questions:
  • The magnitude and direction exerted by two tugboats towing a ship are 1670 ​kilograms, N30degrees​W, and 1250 ​kilograms, S60deg
    9·1 answer
  • Which of the following BEST explains why stability is an important skill for athletes?
    6·2 answers
  • In a nuclear power plant, the nuclear reaction is kept from going critical by keeping the rate of reaction safe how to do the co
    12·1 answer
  • Two electric charges, held a distance, dd, apart experience an electric force of magnitude, FF, between them. If one of the char
    14·1 answer
  • Write the abbreviation for each of the following units: meter, kilometer, centimeter, millimeter,
    7·2 answers
  • N/a<br>n/a<br>nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
    7·1 answer
  • Many students use earbuds or headphones while working on a computer or listening to music. Electromagnetics are within the liste
    8·1 answer
  • Can someone please help me!!!!!​
    15·1 answer
  • An object is 9.00 cm tall. The image is 5.76 cm tall, and 14 cm
    5·1 answer
  • Please I need an answer
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!