CHEMSISTRY MODULE 1.2

Question	Answer
Why do atoms bond?	To achieve a full outer shell so that they are more stable elements.
In which type of atoms do ionic bonding occur between?	Metals And Non-metals
Which atom gains the electron?	The Non-Metal
Which Atom Looses an Electron?	The Metal Atom.
What is an ion?	A Charged Partical.
How are ions formed?	When an atom looses or gains and electron to become positively or negatively charged.
What Atoms do Covalent Bonds occur between?	Non-Metals.
What Happens In Covalent Bonding?	Two atoms share the same electron to form molecules.
What force is there between the covalently bonded atoms?	Strong Electrostatic forces of attraction.
Where are there weak forces in covalent bonding?	Between the atoms

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	Created by Iona Diack about 10 years ago