Quais são as fórmulas das bases formadas pelos respectivos cátions Au3+, Fe2+, Pb2+, Na+ e Mn4+? *

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

Identify a strong intermolecular force of attraction between an alcohol

As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter