Averages for Havana in August. The month of August can be unbearably hot in Havana. Visitors at this time of year are often there for one purpose and that is to swim in the incredibly warm waters of the Gulf of Mexico. As the midday heat descends upon the Cuban capital city, Havana, everyone heads to the water or inside to keep cool.
Mixture-A physical blend of two or more substances that are NOT chemically combined. Compound-A substance that contains two or more elements CHEMICALLY combined in a fixe â¦ d proportion. Compound is chemically combined, mixture is not chemically combined.
Best Answer: Mixture-A physical blend of two or more substances that are NOT chemically combined. Compound-A substance that contains two or more elements CHEMICALLY combined in a fixed proportion. Compound is chemically combined, mixture is not chemically combined.Cake would be a compound because all of the ingredients are together to make batter you cannot see the individual components (eggs, flour, sugar, etc). compound is a combination of substances (usually elements) where the properties of the substances are changed. A mixture is a combination of substances where each substance retains their own properties.