Semester Review Flashcard

Brittle
Characteristic of non-metal
Chadwick discovered the…
Neutron
Colloid
uniform, medium size particles, Tyndall effect
Electrons shared
Covalent
Ductile
Characteristic of metal
Dull
Characteristic of non-metal
Electrons shared between two non-metals
Covalent
Good conductor of heat and electricity
Characteristic of metal
Gray or silver
Characteristic of metal
Heterogeneous Mixture
non-uniform, not the same though out, with chunks
High density
Characteristic of metal
High luster or shiny
Characteristic of medal
High melting/boiling point
Characteristic of metal, Ionic
Homogeneous Mixture
uniform solution with small particals
Low boiling/melting point
Characteristic of non-metal, Covalent
Malleable
Characteristic of metal
More energy
Ionic
Electrons tranferd
Ionic
No prefix
Ionic
No reaction with acid
Characteristic of non-metal
Not ductile
Characteristic of non-metal
Poor conductor of heat and electricity
Characteristic of non-metal
Prefix
Covalent
Reacts to acid
Characteristic of metal
Electrons transfer between metal and non-metal
Ionic
Rutherford discovered that…
The nucleus atom is not solid, mostly empty space
Low density
Characteristic of non-metal
Solution
well mixed,small particles, solute dissolved in solvent
Suspension
has layers, large particles, Tyndall effect
Thomson discovered the…
Electron
Two or more non-metal
Covalent

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