All the elements are found on earth, where were they formed? 1. in the sun
2. in ancient stars
3. in earths core
4. in the gas cloud that formed earth

In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.

How to tell if a molecule is polar or nonpolar with electronegativity

You charge a parallel-plate capacitor, remove it from the battery, and prevent the wires connected to the plates from touching each other. when you increase the plate separation, what happens to the following quantities?