How does the carbon cycle support the Law of Conservation of Mass? The total amount of carbon decreases, as it moves through the carbon cycle. The total amount of carbon gradually increases, as it moves through the carbon cycle. The total amount of carbon is constant but limited as it moves through the carbon cycle. The total amount of carbon changes depending on where its located in the carbon cycle.

When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.

The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as