Answer:
10-10 above the 0 is positive and the ones below is - (negitive)
Explanation:
<u> electrical energy to chemical energy</u>
A mole of an element refers to 6.02e23 atoms so they would have the same amount of atoms
Answer:
Substances generate a smell when their molecules land on so-called olfactory neurones in our noses (which, for some things, is a pretty unpleasant thought). ... But this fails to explain why some molecules with similar shapes can smell completely different, while others with quite different shapes can have a similar scent.
Explanation:
I took chemistry