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Chemical Bonds 6.1
6.1 Ionic Bonding
Question | Answer |
---|---|
True or False: Bonds that share electrons are Ionic Bonds. | FALSE: Covalent bonds share electrons. |
What charge do Anions have? | Negative |
What charge do Cations have? | Positive |
True or False: Elements in the same group have the same number of valence electrons. | TRUE |
Solids whose particles are arranged in a lattice structure are called ____________. | Crystals |
Some elements achieve stable electron configurations through the transfer of __________ between atoms. | Electrons |
An ________ _____ ___________ is a model of an atom which each dot represents a valance electron. | Electron Dot Diagram or Lewis Dot Diagram |
An atom that has a net positive or negative electric charge is called a(n) _______. | Ion |
True or False: When the outer most energy level of an atom is FILLED it is UNSTABLE and likely to REACT. | FALSE: Atoms with a full outer energy level is stable and not likely to react. |
A _________ formula is a notation that shows what elements a compound contains and the ratio of the elements. | Chemical |
As you move from LEFT to RIGHT across the Periodic Table, Ionization Energy _________ . (decreases or increases) | Generally Increases |
As you move from TOP to BOTTOM on the Periodic Table, Ionization Energy ___________. (decreases or increases) | Generally Decreases |
True or False: Ionic compounds have weak attractions within a crystal lattice. | FALSE: Ionic compounds have STRONG attractions within a crystal lattice. |