Match up the examples/ definitions to the correct word

Sharing electrons but not equally causing 1 end of the molecule to be positive and the other end to be negative

Striking a match on sandpaper to cause friction and heat

Cations and Anions separate in solutions

Any chemical reaction where a substance reacts with oxygen to make an oxide and heat Example: 2C2H6+7O2---> 4CO2+6H2O+heat

NaOH+HCI--->NaCI+H2O OR base+acid--->salt+water

Words

1.) Dissociation

2.) Neutralization

3.) Combustion

4.) Activation Energy

5.) Polar Covalent Bond

Match the vocabulary terms to their definitions. 1 . a long, chain-like set of molecules made up of repeating units joined end to end polymer 2 . a hard, brittle, heat- and corrosion-resistant material made by subjecting a nonmetallic mineral mixture to intense heat ceramic 3 . a plastic with low elongations that cannot be recycled thermoset 4 . a carbon fiber embedded in a polymer resin matrix thermoplastic 5 . a plastic with high elongations that can be recycled crystal 6 . a solid form resulting from the arrangement of atoms, ions, or molecules in definite geometric patterns composite