MIMC Chart

Crystalline- particles are in an ------, ------ pattern

Orderly, repeating

Ex of crystalline solids

Aluminum, salt

------- - particles are not arranged in an orderly pattern

Amorphous

Ex of amorphous solid

Glass, wax, plastic

4 types of ------ solids are

Crystalline, Metallic, ionic, molecular, covalent network

Held together by positive metal nuclei in a ---------

sea of electrons, metallic solid

----- electrical conductors because electrons are free to move around

Good, metallic solid

------ (can be reshaped)

Malleable, metallic solid

Examples=any ----- on periodic table except mercury

Metal, metallic solid

Held together by cubes of positive and negative ions -------- attracted

Electrostatically, ionic solid

----- electrical conductors when melted or in water

Good, ionic solid

Ionic bonds are very -----;

Strong, ionic solid

Have ----- melting points

High, ionic solid

Examples= NaCl(table salt), MgO, ------- and -----

Metal, non-metal, Ionic solid

Held together by ----- intermolecular forces

Weak, molecular solid

------ electrical conductors because there are no ----

Poor, ions, molecular solid

Have ----- melting points (melts quickly)

Low, molecular solid

Ex= ice: ----- dry ice: -----, sulfur, iodine

H2O(s), CO2(s), molecular solid

Held together by a large network of directional ------ bonds

Covalent, covalent network solid

Acts like one ------ molecule

Giant, covalent network solid

Have ---- melting points, because bonds are strong

High, covalent network solid

Ex= ------(carbon), graphite(carbon), silicon, germanium *usually -------

Diamond, metalloids, covalent network solid