It is the combination of two or more substances that are physically combined and a new substance was formed. What do you mean by this? A. It is Solid
B. It is Gas
C. It is Liquid
D. It is Mixture

Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen. in an experiment, the molar mass of the compound was determined to be 118.084 g/mol. what is the molecular formula of the compound? for both questions, show your work or explain how you determined the formulas by giving specific values used in calculations.

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?