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
creativ13 [48]
3 years ago
7

Electronegativity _____ from top to bottom on the periodic table.No links please :)​

Chemistry
1 answer:
Verizon [17]3 years ago
5 0
Electronegativity is a measure of the ability of an atom to attract the electrons when the atom is part of a compound. Electronegativity values generally increase from left to right across the periodic table. Electronegativities generally decrease from top to bottom of a group.
You might be interested in
List these compounds in order of decreasing carbon–carbon bond strength: hcch, h2cch2, h3cch3. rank from strongest to weakest.
ycow [4]
The strongest bond strength is of HCCH (Ethyne), then comes H₂CCH₂ (Ethene) and H₃CCH₃ (Ethane) has the least bond strength as compare to Ethyne and Ethene.

                                      HCCH > H₂CCH₂ > H₃CCH₃
               Strongest ----------------------------------------------> Weakest

Explanation:
                     
Ethyne has triple bond, one sigma bond and two pi bonds, Hence, a greater overlap is found between two carbon atoms which resulted in shortening the bond length (i.e 1.9 Angstrome). Also carbon carbon triple bond has highest force constant value i.e 15 ×10⁵ dyne/cm which is greater than carbon carbon double bond (10 ×10⁵ dyne/cm) and single bond (5 × 10⁵ dyne/cm). 
7 0
4 years ago
if you make a solution by dissolving 1.0 mol of Fecl3 into 1 kg of water how would the osmotic pressure of this solution compare
sukhopar [10]
Thus the FeCl3 will form 3 Cl- ions and 1 Fe3+ ion. So the molarity of ions of FeCl3 is 4 times than glucose. So according to the calculation formula, the osmotic of FeCl3 is 4 times of glucose.
7 0
4 years ago
All compounds of carbon are made by _____.
Andrew [12]

Answer:

Covalent bonding

Explanation:

Covalent bonding is the bond that holds all compound that are formed by carbon.

It is a very strong intermolecular bond that holds the structure of carbon compounds in place.

Principally, covalent compounds are formed by sharing of electrons between contributing atoms.

Covalent bonds are the strongest bond types. A reason for this conclusion can be see in case of diamond. Here, there is a covalent linkage between the atoms present and the strength of these bonds is responsible for how strong the diamond crystal is

4 0
3 years ago
Why is a bannana curved?
Yanka [14]

Answer:

Explanation:

It's because of the sun! Bananas are curved so they can retrieve sunlight.

7 0
3 years ago
Read 2 more answers
can someone pleaseeee help me with this so basically do a food web with these animals ( the food web is supposed to look like th
dangina [55]

Answer:

umm i cant see the pictures

Explanation:

3 0
3 years ago
Other questions:
  • Aluminium does not corrode in a normal atmosphere because: a) Aluminum is unreactive with oxygen b) The reaction with oxygen has
    8·1 answer
  • If it requires 23.4 milliliters of 0.65 molar barium hydroxide to neutralize 42.5 milliliters of nitric acid, solve for the mola
    15·1 answer
  • Identify from the following list which examples are
    11·1 answer
  • Why is hydrogen a light gas and iron is a heavy solid
    13·2 answers
  • What is special about nitrogen?<br> and what is it main function?
    14·1 answer
  • Which statement is true for a solution when its concentration of hydroxide ions increases?
    7·1 answer
  • CAN SOMEONE HELP ME PLEASE!!!!! *blank* carry blood away from the heart, while *blank* carry blood back to the heart.
    12·2 answers
  • The energy of the universe is constant. That what mentioned by the first law of thermodynamics,
    6·1 answer
  • What is the wavelength of an X-ray having a frequency of 4.80 x 1017 Hz
    14·1 answer
  • 1. A 250g chunk of metal is heated with 400 joules of energy and the temperature goes from 20 °C to 25°C. What is its specific h
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!