By determining the period that the element is in. For example, Calcium is in period 2 therefore its valence electron is located on energy level 2.
Answer:
Tapeworm, also called cestode, any member of the invertebrate class Cestoda (phylum Platyhelminthes), a group of parasitic flatworms containing about 5,000 species. ... Tapeworms also lack a circulatory system and an organ specialized for gas exchange.
It is 1/100 of its original base.
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<span>The latent heat of vaporization refers to the amount of heat that must be added to a liquid substance in order to transform it into gas. </span>It has the effect of cooling a liquid because in the process of vaporizing the liquid, heat is absorbed by the molecules which is used to change their phase from liquid to gas. As a result, since heat has been taken away by the process of vaporization, the remaining liquid becomes cooler.
Answer:
When two forces acting on an object are of similar size but acting in opposite directions, we say they are forces of balance. If the forces on an object are balanced (or if there are no forces acting on it), this is what happens: the object stays stationary