the number of valence electrons in the outer shell are what determines the different properties
Because the ionic bonds cause the molocules to stablize and become less volatile.
Compound!
The difference is in their chemical composition and crystal structure which gives them different properties.
The part of the organic molecule that gives it its chemical and physical properties is called the functional group. Different functional groups will perform different functions.
Elements can exist in the form of different isotopes. Isotopes of the same element have the same number of protons in their nuclei but have different numbers of neutrons. The first gives them the same atomic number and chemical properties while the second gives them different atomic weights.
organic molocules always contain carbon. In fact organic chemistry is simply the study of the carbon atomin molocules.
he properties of salts are different from the properties of elements that go into making them
Generally the properties are different.
measured properties that have different values at different time are
Different names, different elements, different properties.
anisotropic materials have different properties in different directions.
what atmosphere has almost no molcules