How did the Heisenberg uncertainty principle contribute to the idea that electrons occupy "clouds" or "orbitals"? Because the exact position of the electron is not known,it must be assumed that the electron takes up the entire space in an orbital.
Elements can combine to form molecules, like o2 or co2. elements combine to form molecules and these elements are joined together by chemical bonds i.e covalent bond in this molecule so option A is correct
hope this helps
The average laps per minute are 2.4
I think it is B. Earths magnetic feild
But i'm not sure.
Hi,
your answer would be false. But it seems you already knew that.
I hoped I helped and if you need help you could always ask me :)
-Dawn
