4 years ago

Please help me. Can you explain energy principle level?

1 answer:

8 0

<span>Rules for the Principal Energy Level. A principal energy level may contain up to 2n2 electrons, with n being the number of each level. The set of three p orbitals can hold up to 6 electrons. Thus, the second principal energy level can hold up to 8 electrons, 2 in the s orbital and 6 in the p orbital.</span>

You might be interested in

4. Why does the metallic character of the alkaline earth metals increase as you go down the

tino4ka555 [31]

As you proceed down the periodic table, the metallic character becomes stronger. This is because as the atomic radius increases, there is less attraction between the nucleus and the valence electrons due to the greater distance between them, making electrons simpler to shed.

4 0

2 years ago

What is the weight on earth of a book with a mass of 1.5kg

Marta_Voda [28]

1.5x10
=15N

sorry if im wrong

8 0

3 years ago

Read 2 more answers

Enter your answer in the provided box. Calculate the volume of a 1.420 M NaOH solution required to titrate 40.50 mL of a 1.500 M

Nikolay [14]

Explanation:

Below is an attachment containing the solution.