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
Mashcka [7]
3 years ago
7

Be sure to answer all parts. List the following bonds in order of decreasing ionic character: cesium to fluorine, chlorine to ch

lorine, bromine to chlorine, silicon to carbon. (Enter the two elements of the bond into the appropriate box: CsF, ClCl, BrCl, SiC)
Chemistry
1 answer:
likoan [24]3 years ago
8 0

Answer:

Trend in ionic character of bonds: Cs-F > Si-C > Br-Cl > Cl-Cl    

                                                           (most)                          (least)                    

Explanation:

We know that, percentage ionic character of a bond is proportional to electronegativity difference between two constituting atoms.

                   Atom                                                  Electronegativity

                     Cs                                                              0.7

                      F                                                                4.0

                     Cl                                                                3.0

                     Br                                                               2.8

                      Si                                                                1.8

                     C                                                                 2.5

                Bond                                  Electronegativity difference

               Cs-F                                                                   3.3

               Cl-Cl                                                                   0.0

                Br-Cl                                                                  0.2

                Si-C                                                                    0.7

    So trend in ionic character of bonds:

     Cs-F > Si-C > Br-Cl > Cl-Cl

     (most)                         (least)

You might be interested in
What is the mass of 2.80 grams of H2O
IrinaK [193]

The mass of 2.80 grams of h2o is 18.02 amu I believe

8 0
3 years ago
How much heat energy is required to raise the temperature of 0.368 kg of copper from 23.0 ∘C to 60.0 ∘C? The specific heat of co
Dmitriy789 [7]
23.0 + 60.0 = 83.0° C heat energy is required to raise
7 0
3 years ago
The ΔHsoln is _____.
nydimaria [60]

Sometimes negative sometimes positive, your answer is B!

4 0
3 years ago
A sample of gas has a volume of 4.4 liters when the pressure is 3.3 atm. What is the volume when the pressure is reduced to 2.2
murzikaleks [220]
6.6 liters would be your answer. 
5 0
3 years ago
Read 2 more answers
How do cells reproduce? ∵∵∵∵∵∵∵∵∵∵∵∵∵∵∵∵∵∵
lora16 [44]

Answer:

Cells divide to reproduce. There are two primary methods used, one for somatic cells, which compose the organism’s body, and one for reproductive cells, or gametes.

Scientists call the process of somatic cell division mitosis. Mitosis has six distinct steps in which the cell organizes and copies the DNA in the nucleus. Once copied, each new cell has its own copy of the DNA. The six steps of mitosis are prophase, prometaphase, metaphase, anaphase, telophase and cytokinesis. Some authorities consider the non-dividing portion of the cell’s lifecycle, known as interphase, to be one of seven steps involved in mitosis; however, interphase cells are not actively dividing.

Sex cells, such as sperm or eggs, must divide differently. Sex cells only possess one-half of the DNA that makes up a new animal. That way, when they combine, the resulting organism gets half of its DNA from its mother and half from its father. Because sex cells only want half of the DNA in each cell, they go through a different division process called meiosis. In meiosis, the cells split a second time, which yields four daughter cells rather than two as with mitosis; however, this provides each daughter cell with 23 chromosomes in contrast to the 46 chromosomes in somatic cells.

8 0
3 years ago
Other questions:
  • Which pair of properties describes the elements in Group 18?
    5·1 answer
  • I need a tutor. Anyone who could be my tutor please message me. I am in 6th grade and rarely have trouble but when I do I would
    12·2 answers
  • Ethanol, CH.0, is common beverage alcohol. At its boiling point of 78.5 °C, the enthalpy of vaporization of ethanol is 38.6 kJ/m
    8·1 answer
  • I just need an advantage of disadvantage of Geothermal energy. I just need an advantage of Biomass and disadvantages of Biomass
    8·1 answer
  • _____ stars can be between one thousand times dimmer and one million times brighter than the Sun.
    11·1 answer
  • How does a sun form <br>make it a short paragraph
    12·1 answer
  • A water strider (water bug) is able to walk on water because of water’s...
    11·1 answer
  • About how many times longer than modern humans have hooved mammals lived on earth?
    6·1 answer
  • Calculate the enthalpy change for the reaction of hydrogen and chlorine using the bond energies below.
    12·1 answer
  • Why copper and chromium having Anamalous electronic configuration?​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!