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
ElenaW [278]
3 years ago
7

What trend does the first ionization energy follow going across the periodic table?

Chemistry
2 answers:
azamat3 years ago
5 0
The first ionisation energy increase as you go along the periodic table
djyliett [7]3 years ago
4 0

Explanation:

Ionization energy is defined as the energy necessary to remove an electron from a gaseous atom or ion.

Therefore, smaller is the size of an atom or ion more energy it needs to remove an electron because more is the charge on an ion smaller will be its size.

Hence, more will be the attraction between nucleus and valence electrons of the atom. So, more difficulty is faced by the atom to lose an electron. As a result, ionization energy will increase.

Across the period, there will be decrease in size of elements of the periodic table.

Thus, we can conclude that there will be increase in first ionization energy across the periodic table.

You might be interested in
42.What is the source of the electric current produced by a voltaic cell?
jonny [76]
I think is Gonna be C
7 0
3 years ago
Read 2 more answers
7. Wind, moving water, falling rocks, and roller-skating children are all examples of -​
cluponka [151]

Answer:

kinetic energy

the is because all of them are moving at once

5 0
3 years ago
2 Points
lbvjy [14]

Answer:

the correctanswer is a a and b

8 0
3 years ago
Read 2 more answers
When a pot of water sits on a hot stove, the metal pot is heated, and then transfers its heat to the water. A student claims tha
Andrews [41]

When a pot of water sits on a hot stove, the metal pot is heated, and then transfers its heat to the water. A student claims that conduction is the only type of heat transfer occurring. The statement that explains why the student’s idea is incorrect Conduction cannot occur between two different phases of matter. The answer is letter A.

3 0
3 years ago
Read 2 more answers
How are rain hail and snow formed
zavuch27 [327]
When cloud particles become too heavy to remain suspended in the air, they fall to the earth as precipitation. Precipitation occurs in a variety of forms; hail, rain, freezing rain, sleet or snow.
When the temperature is too hot for snow it'll rain and if the tempature is too cold it will freeze the rain and that's how you get snow or hail.

Hope this helped :)
Have a great day
7 0
3 years ago
Other questions:
  • Which structural formula represents a molecule that is not an isomer of pentane?
    9·2 answers
  • Part complete the first-order reaction, 2 n2o(g) → 2 n2(g) + o2(g), has a rate constant equal to 0.76 s-1 at 1000 k. how long wi
    13·1 answer
  • Plz help me with this
    8·1 answer
  • Please please help :(
    11·1 answer
  • If a buffer contains 1.05M B and 0.750M BH+ has the pH of 9.5. What would be the pH after 0.005mol of HCL is added to 0.5L of so
    8·1 answer
  • Which type of heat exchanger shell and tube or plate heat exchanger is suitable for evaporation?
    8·1 answer
  • How many grams of Ca(OH)2are required to make 1.5 L of a 0.81 M solution?
    8·1 answer
  • What is the Law of Conservation of Mass/Matter?
    15·1 answer
  • The energy of the universe is constant. That what mentioned by the first law of thermodynamics,
    6·1 answer
  • Explain how a metal and a non-metal form an ION when they chemically react together.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!