Examlex
During the course of two generations, monarch butterflies move from southern Canada to Mexico, spend the winter in Mexico, and then return to southern Canada. This is an example of
Intermolecular Bonds
Forces of attraction or repulsion between molecules, crucial for determining the physical properties of substances.
Diamond
The hardest naturally occurring mineral, commonly used as a gemstone and industrial abrasive.
Graphite
A soft, black, greasy-feeling carbon mineral.
Negative Charge
An electrical charge that results from an excess of electrons, giving the particle or object a net negative electric charge.
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