*food science*
When you consume proteins, carbs, and fats they are chemically changed into energy.
-they are inside the nucleus of an atom
- they have a relative charge of +1
- they have a relative mass of 1
Mole ratios
Reactants and products
Type of reaction eg equilibrium
Enthalpy
Charges of ions
Group 12 Elements have two valence electrons while Group 13 Elements have three valence electrons.
Number of valence electrons tend to determine factors like reactivity. So elements with different number of valence electrons will have different properties.
That is why G12 and G13 have different properties
