What is the difference between the two electrons of a combined hydrogen atom that has formed h2.
like this:

forgive my drawing skills

Two vectors are shown. which statement best compares the vectors? vector x has greater magnitude than vector y. vector y has greater magnitude than vector x. the vectors have the same displacement. the vectors have the same direction.

Which of the following are guidelines to follow for obtaining accurate observations

If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather