Answer:
The scale is represented by numbers ranging from 0 to 14 where 7 is neutral. Greater than 7 on the pH scale is more alkaline and less than 7 is more acidic. The pH of hair ranges between 4.5 – 5.5. Lye relaxers range from 12 – 14 and no-lye relaxers range from 9 – 11
False. It was named from the literary, artistic and musical advances.
Hydrogen, nitrogen, fluorine, oxygen, iodine, chlorine and bromine.
the first 3 are all properties of a tessellation