It indicates what elements is composed by and how many atoms of one element are linked to the other.
For example, this is the formula for table salt is:
NaCl
The formula indicates that table salt (sodium chloride) is composed by sodium (Na) and chlorine (Cl) on a 1:1 ratio.
Hope it helped,
BioTeacher101
they contain half of a set of chromosome...that's jot true
The variable “x” should go on the x-axis
Blood is not properly filtered, leaving waste on the blood.
