A heated metal object measures 120⁰C. It is dropped into a small bucket filled with water that is 10⁰C. Which of the following is the most likely to occur A-Both the water and the metal will adjust to the same temperature below 10⁰C.

B-The water and metal will adjust to different temperatures above 120⁰C.

C-The water will remain the same temperature, but the metal will cool to 10⁰C.

D-The water and metal will adjust to the same temperature between 10⁰C and 120⁰C

Air can be considered a mixture. which statement does not explain why?

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.