C3.3 Ionic Bonding Flashcards
Ionic Bonds …
When a Positive Proton and a Negative Proton are present,they react with one another as opposites attract,this done by Electrostatic Forces.
Ions form when…
Electrons transfer from Metal Atom from Non-Metal atom.
When an atom loses electrons(-) is becomes…
Positively charged ion
When it gains it becomes….
negatively charged Ion.
They attract and pull toghether,like metal and non-metal like so…
+-
How do you determine ion based on position in periodic table?
The electronic structure is present in Group 1,2,3,,5,6,7, It always is (2,8) but the last number is determined by Group Group 1 = +1 (2,8,1) Group 2 = +2 (2,8,2) Group 3 = +3 (2,8,3) Group 7 = -1 (2,8,7) Group 6 = -2 (2,8,6) Group 5 = -3 (2,8,5) Group 0 = no charge,dont ionize.
Monoatmic forces are based on…
the periodic table,first 3 groups = positive (metal)
group 7,6,5 = negative (non-metal)
What is an ionic lattice?
Ionic Compounds are Ions which are repeated into a compund form
(+-)
The Ionic Lattice is the repeating arrangement formed because of Ions int eh first place (+-)
The Position of periodic table or Group number determines monatomic ion as…
(2,8,7) = -1
=Group 7