What are the differences between molecule of an elements and molecules of a compound?​

Here’s one way to follow the scientific method. place the missing steps in the correct position in the process

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Which best describes how johannes kepler developed his laws of planetary motion