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Bonding/solid types
chemistry
| Question | Answer |
|---|---|
| solids have particles in a ____ | fixed, regular pattern |
| there are 4 types of solids.. | ionic, metallic, network and molecular |
| solids differ in properties due to different types of __ and ___ | particles within crystal structure and different forces holding the particles together |
| ionic solids are _____ bonded | a metal to a non-metal |
| ionic solids ___ electrons | transfer |
| ionic solids have ____ melting points | high |
| ionic solids have ____ boiling points | high |
| ionic solids are ____ (poor/good) conductors in the ___ phase (solid/liquid&aqueous) | poor - solid phase good - liquid/aqueous |
| ex of ionic solids: NaCl, KF, CaCL2 | |
| ionic solids have ___ charged ions | oppositely |
| metallic solids have ____ atoms | one type of metal atom |
| metallic solids are ____ (poor/good) conductors in the ___ phase (solid/liquid&aqueous) | good - solid |
| metallic solids are ___ | malleable and ductile |
| metalic bonding - | delocalized electrons |
| metallic solids have ____ melting points | high |
| metallic solids have ____ boiling points | high |
| mobile electrons result in | flexibility, luster and good conductivity |
| molecular solids have ____ melting points | low |
| molecular solids have ____ boiling points | low |
| molecular solids have _____ bonds | covalent (2 non-metals - sharing electrons) |
| molecular solids exist as ______ | separate molecules held together by weak intermolecular forces |
| molecular solids are ______ and ______ conductors | soft, poor |
| Network solids form from _______ bonds | covalent |
| network solids exist as _____ | large macromolecules held together by covalent bond |
| Network solids are ______ and _______ conductors | hard, poor |
| network solids have ____ melting points | high |
| network solids have ____ boiling points | high |
| types of intermolecular attractions (forces of attraction between molecules) | dipole-dipole, van der Waal, and hydrogen bonding |