Bonding:

Atom's electrons available for bonding

Number of electrons in a bond

Bonding:

Number of electrons most atoms want in valence level

Bonding:

Number of electrons hydrogen wants in valence level?

Bonding:

What types of bonds are shown here?

Enthalpy:

In order to form chemical bonds,

Enthalpy:

In order to break chemical bonds,

Enthalpy:

In a reaction, the molecules whose bonds are broken are the

Enthalpy:

In a reaction, the molecules whose bonds are formed are the

Enthalpy:

Change in thermal energy of a reaction

Enthalpy:

Thermal energy is represented by which symbol?

Enthalpy:

How to calculate the enthalpy of reaction (ΔH)

Exo/Endothermic reactions:

Energy is released from the reaction

Exo/Endothermic reactions:

Energy is overall absorbed by the reaction

Exo/Endothermic reactions:

Egg being cooked

Exo/Endothermic reactions:

Fireworks exploding

Exo/Endothermic reactions:

Photosynthesis

Exo/Endothermic reactions:

Combustion reactions

Exo/Endothermic reactions:

If the enthalpy of reaction is negative, then the reaction is

Exo/Endothermic reactions:

If the enthalpy of reaction is positive, then the reaction is

Exo/Endothermic reactions:

If more energy is released in the products than reactants, the reaction is

Exo/Endothermic reactions:

If more energy is released in the reactants than products, the reaction is