Hey there!
[He]2s²2p⁴ is the electron configuration for O (oxygen).
He is the noble has before oxygen. It has 2 electrons.
The s orbital is filled, and there are 4 electrons in the p orbital, so 6 elements over to the right.
This makes a total of 8 electrons.
Hope this helps!
Answer:
yes
Explanation:
Alchemy is best described as a form of 'proto-science' rather than a distinct science in its own right. This is because, although many observations and theories made by alchemists were based on scientific fact, they often explained these in terms of 'magic' or divine intervention.
Answer: Aluminum, Antimony, Arsenic, Bismuth, Carbon, Cadmium, Chromium, Cobalt, etc.
The metal car airodinamics with body style and weight increased speed