Please enable JavaScript.
Coggle requires JavaScript to display documents.
Chemistry advanced information paper 1%20Advance%20Information_Jun2022…
energetics
endothermic - energy in
photosynthesis, reaction between citric acid and hydrogen carbonate
-
-
exothermic - energy out
combustion, neutralisation
-
-
-
properties of materials
-
-
carbon
diamond
-
a giant covalent structure requiring large amounts of energy to break carbon bonds, making it very hard and giving it a high melting point
-
-
nanoparticles
-
can be breathed in, absorbed by skin, passed into cells - both uses and dangers
-
paints, cosmetics, medicines and sunscreens
-
-
-