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
kenny6666 [7]
3 years ago
15

Which statement describes the general trends in electronegativity and first ionization energy as the elements in Period 3 are co

nsidered in order from Na to Cl?
(1) Electronegativity increases, and first ionization energy decreases.

(2) Electronegativity decreases, and first ionization energy decreases.

(3) Electronegativity and first ionization energy both increase.

(4) Electronegativity and first ionization energy both decrease.
Chemistry
2 answers:
Andru [333]3 years ago
8 0
(3) Electronegativity and first ionization energy both increase describes the general trends in electronegativity and first ionization energy as the elements in Period 3 are considered in order from Na <span> to Cl.</span>
Alex17521 [72]3 years ago
4 0
Correct Answer: <span>(3) Electronegativity and first ionization energy both increase.

Reason:
Electronegativity and ionization energy are dependent on effective nuclear charge and size of atom.

As we move along the periodic table from left to right, atomic size decreases and effective nuclear charge increases. The increase in effective nuclear charge and decrease in atomic radii favor ionization energy and electronegativity. 

Hence, in 3rd period (from Na to Cl) electonegativity and 1st ionization energy increases. </span>
You might be interested in
Conservation of Mass means:
Anarel [89]

Answer:

Conservation of mass mean mass cannot be created nor destroyed

Explanation:

3 0
3 years ago
Read 2 more answers
How many milliliters of juice are in this graduated cylinder?
Vanyuwa [196]
16 I think but I could be wrong lol
5 0
2 years ago
Read 2 more answers
How fast did the universe expand?​
Sidana [21]

Answer:

Actually there is no answer but there is so much theories but people mostly says Bug Bang

7 0
3 years ago
Read 2 more answers
the _________ contains the majority of the mass of the atom but is much ________ than the atom. A) nucleus, smaller B) neutrons,
sergeinik [125]
A) nucles
Then B) smaller
6 0
2 years ago
Read 2 more answers
In the following experiment, a coffee-cup calorimeter containing 100mL OF H2O is used.
bearhunter [10]

Please provide more of the question so I am able to answer, but I do know that H20 has 0 calories.

5 0
2 years ago
Other questions:
  • Aspirin synthesis involves the addition of an acetyl group to salicylic acid in a condensation reaction with an alcohol. The ace
    8·1 answer
  • What are the three particles of an atom?
    5·2 answers
  • What is the difference between alectronegativity and ioniztion energy
    8·1 answer
  • P−aminobenzenesulfonic acid (sulfanilic acid) is normally written in the form shown but its zwitterionic form is more stable. wr
    15·1 answer
  • Use the drop-down menus to complete the<br> corresponding cells in the table to the right.
    12·2 answers
  • A single atom of an element has 11 protons, 11 electrons, and 12 neutrons. Which element is it?
    10·1 answer
  • Please help with 2 chem questions thank you!
    7·2 answers
  • The vapor pressure of pure water at 25 °c is 23.8 torr. What is the vapor pressure (torr) of water above a solution prepared by
    5·1 answer
  • Help me i mark brain thing
    14·1 answer
  • What is the expected hybridization of the central atom tetrahedral
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!