Protons have a positive charge.
How I remember is Protons and Positive both start with the letter P.
B= CH2O
empirical formula using the simplest ratio of atoms in the compound
It is protected by a mucus layer formed on the surface regularly that ressist ph values.If it isn't formed our body will eat itself.
Density= mass/volume
volume=mass/density
volume= 40.0g/1.114g per mL
volume= 35.90664273 mL
volume = 35.9 mL
