Q.1.
What kind of energy is released or absorbed when chemical bonds are formed and broken?
Q.2.
What kind of energy is stored in the chemical bonds between atoms?
Q.3.
How many electrons are shared in one chemical bond?
Q.4.
How do atoms fill their valence level with electrons?
Q.5.
How many valence electrons do most electrons want in their valence shell to be stable? (Except hydrogen!)
Q.6.
How can you determine an atom's valence electrons?