Unit 1.2 flashcards

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Flashcards on Unit 1.2 flashcards , created by Ammaar Anwary on 05/05/2016.
Ammaar Anwary
Flashcards by Ammaar Anwary, updated more than 1 year ago
Ammaar Anwary
Created by Ammaar Anwary over 8 years ago
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Resource summary

Question Answer
What is the charge of an atom Atoms have a neutral charge
What is an isotope they are atoms with different amount of neutrons
What is an ion An atom with added or lost electrons
What is a cation An atom with lost elctrons
What is an anion An atom with added electrons
What is an ionic compound cations and anions making a large crystal lattice
How are ionic bonds strong They are hard, brittle and have a high melting point
what is solubility How easily an ionic compound dissolves in water
What happens to ionic compounds when in water The water particles surround the cations and anions
Why are atoms electrically neutral They have an equal amount of protons and neutrons
Name a non-metallic cation Hydrogen (H+1)
Name four common Anions -Fluoride -Chloride -Bromide -Iodide
Name four common cations -Hydrogen ion -Lithium ion -Sodium ion Potassium ion
Where do Anions come from Non-Metallic atoms
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