Notes
chemical bonds can either be broken or made.
energy is released when the bonds are broken
there are chemical equations that are chemical sentences that show what is happening in a chemical reaction.
Ex.
x+y - xy
2 hydrogen + oxygen = 2 water molecules
they try to find 8 valence electrons
the energy is found in the bonds
and the energy is released when the bonds are broken (when it digested)
and is broken down into glucose
chemical bonds can either be broken or made.
energy is released when the bonds are broken
there are chemical equations that are chemical sentences that show what is happening in a chemical reaction.
Ex.
x+y - xy
2 hydrogen + oxygen = 2 water molecules
they try to find 8 valence electrons
the energy is found in the bonds
and the energy is released when the bonds are broken (when it digested)
and is broken down into glucose