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
Anna71 [15]
3 years ago
7

Describe the trend in electronegativity of the elements ?​

Chemistry
1 answer:
dalvyx [7]3 years ago
4 0

Answer:

On the periodic table, electronegativity generally increases as you move from left to right across a period and decreases as you move down a group. As a result, the most electronegative elements are found on the top right of the periodic table, while the least electronegative elements are found on the bottom left.

Explanation:

Make sure to edit so you don't get copy-writed.

You might be interested in
Rank the following metals in order of increasing activity: Pb, Mg, Cu, and Ag
Goryan [66]
They would be the following

Mg, Pb, Cu, Ag
8 0
3 years ago
Which of the following could be a correct measurement using the full precision available for this balance?
Aleksandr [31]
The answer would be 24.0 because it is such a precise measurement.
7 0
3 years ago
Read 2 more answers
onsider the following unbalanced chemical equation for the reaction which is used to determine blood alcohol levels: H1+ + Cr2O7
Naddika [18.5K]

Answer:

Chromium is reduced in forward reaction

Explanation:

A species is said to be oxidized if oxidation number of the species increases.

A species is said to be reduced if oxidation number of the species decreases.

Oxidation number of Cr in Cr_{2}O_{7}^{2-} = +6

Oxidation number of Cr in Cr^{3+} = +3

So change in oxidation number of Cr in forward reaction = (+3)-(+6) = -3

Hence oxidation number of Cr decreases on going from  Cr_{2}O_{7}^{2-} to  Cr^{3+}.

So, chromium is reduced in forward reaction.

4 0
4 years ago
3) Determine the element of the lowest atomic number whose "ground state" contains:
IgorC [24]

Answer:

please follow up with the fair grounds for the fair

7 0
3 years ago
Use the periodic table to identify each of the following bonds as polar or nonpolar.
Molodets [167]

Answer:

Polar  

Step-by-step explanation:

Electronegativity increases from <em>left to right</em> in the Periodic Table.

Cl is further right than C (both tinted pink) in the portion of the Periodic Table below.

Cl is <em>more electronegative</em> than C, so the Cl has a partial negative charge and the C has a partial positive charge.

The C-Cl bond is polar.

5 0
3 years ago
Other questions:
  • Determine the volume occupied by 0.58 mol of a gas at 15°C if the pressure is at 81.8 kPa
    12·1 answer
  • It was found that a boiled<br> egg bounced 2 inches higher<br> than a frozen egg.
    7·1 answer
  • How is sublimation and deposition different from melting and freezing?
    10·1 answer
  • I need help, please answer
    9·2 answers
  • What is the density of a rock that has a mass of 555 g and a volume of 101.1 cm?
    5·2 answers
  • What is the formula for pentasilicon hexabromide ?
    5·1 answer
  • Using the balanced equation N2+O2=2NO, how many grams of NO can be produced when 25.0 grams of N react?
    13·1 answer
  • Take your time please.​
    11·2 answers
  • A cyclinder has a volume of 703 cm3 and a height of 18.5 cm. What can be concluded about the cyclinder
    9·1 answer
  • Which type of nuclear decay is the radioactive isotope fe2659 likely to undergo?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!