Which phrase describes valence electrons? (1 point) O electrons that are shared between atoms
the electrons surrounding an atali's nucleus
the electrons in an atom's outermost energy level
electrons that are exchanged between atoms

Stage in which a typical star has completely stopped fusion

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull