Michelle Wilkinson

[Michelle Wilkinson @Michell38827213]

@prof_vicki_w Resonance structures are a set of two or more Lewis structures that collectively describe the electronic bonding of a single polyatomic ion. Resonance structures are used when the bonding can’t be expressed by one Lewis structure. #SolutionSquad

[Michelle Wilkinson @Michell38827213]

@prof_vicki_w The limiting reagent in a chemical reaction is a reactant that is completely consumed when the chemical reactions completed.
#SolutionSquad

[Michelle Wilkinson @Michell38827213]

@prof_vicki_w The coefficient gives the number of molecules of a substance and the subscript gives the number of atoms present in a molecule. #Solutionsquad

[Michelle Wilkinson @Michell38827213]

@prof_vicki_w Valence electrons determine whether an atom forms cations, anions, or covalent compounds. The number of electrons in an atom's outermost valence shell governs its chemical properties. Elements react to form a closed shell. Known as the octet rule. #SolutionSquad

[Michelle Wilkinson @Michell38827213]

@prof_vicki_w Isotopes are like identical twins. They have the same temperament and since they are identical, it’s very hard to tell them apart unless you examine them closely. Isotopes are atoms with the same number of protons but have a different number of neutrons.
#SolutionSquad

[Michelle Wilkinson @Michell38827213]

@prof_vicki_w Accuracy refers to how reliable measurements are and Precision refers to how finely a measurement is made, or how close groups of measurements are to each other.
#SolutionSquad

[Michelle Wilkinson @Michell38827213]

@prof_vicki_w Every time I feed/water my plants. Photosynthesis! #SolutionSquad