Elements-
Definition: A chemical element is a substance that cannot be broken down by chemical means. Elements are defined by the number of protons they possess.
Definition: A chemical element is a substance that cannot be broken down by chemical means. Elements are defined by the number of protons they possess.
Atoms versus molecules-
![Picture](/uploads/4/4/3/2/44327855/912815432.jpg?285)
Ionic versus covalent bond
(Cause & Strength) -
(Cause & Strength) -
Hydrophilic Molecules-
Definition: Water-Loving!
Definition: Water-Loving!