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erastovalidia [21]
3 years ago
13

HELP ME!!! Is it right? Or wrong

Chemistry
1 answer:
Zepler [3.9K]3 years ago
3 0

Your bond Line notation is missing a carbon.

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Write the full electron configuration of the Period 2 element with the following successive IEs (in kJ/mol):
Julli [10]

Answer:

Boron (B) is the element whose IE matches with our data.

Electronic Configuration of boron: 1s^22s^22p^1

Explanation:

Ionization Energy (IE):

It is the minimum amount of energy which is required to remove the lose electron. If the electron is closer to the nucleus then greater amount of energy is required to remove the electron.

If we look from left to right in a period, ionization energy increases due stability of valance shell.

From the data given to us:

IE₁ = 801

IE₂ = 2427

IE₃ = 3659

IE₄ = 25,022

IE₅ = 32,822

Boron (B) is the element whose IE matches with our data.

Electronic Configuration of boron: 1s^22s^22p^1

Boron has 5 electrons (3 in valance shell) that's why it has 5 Ionization Energies.

6 0
3 years ago
The troposphere is the layer of the atmosphere where (4 points)
irakobra [83]
The troposphere is the lowest level of earths atmosphere. Cloud formations and weather conditions Are most commonly seen in this later. So the correct answer is B.
6 0
4 years ago
When you do physical exercise, the _____ energy stored in the carbohydrate, fat, and other molecules in the cells of your body i
Harman [31]
Potential energy is stored. As an item sits and does not move, potential energy builds up until said item moves, then it uses kinetic energy
6 0
3 years ago
What is the atomic number of Zinc​
Viefleur [7K]

Answer:

30

Explanation:

The atomic number of Zinc​ is 30.

Hope this helped!

Have a supercalifragilisticexpialidocious day!

6 0
3 years ago
Read 2 more answers
Someone please help will mark as brainliest
wariber [46]

1. solute is the substance that is being dissolve,while solvent is dissolving medium

2.saturated is solution that contain maximum amount of solut that capable of being dissolve and supersaturated is solution that contain less amount or medium of solut that capable being dissolve : example vinger

3. is a number placed in front of a chemical symbol or formula. It shows how many atoms or molecules of the substance are involved in the reaction. For example, two molecules of hydrogen would be written as 2 H2, and two molecules of water would be written 2 H2O . yes it's can be change only in caseWhen you balance an equation you can only change the coefficients

5 0
3 years ago
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