Which is a metal alloy? a iron, used for making nails, free weights, and ornamental garden fencing b silver nitrate, a chemical compound used to develop photographic film c neodymium, an element in the lanthanide series used for making headphones d alnico, a mixture of aluminum, nickel, and cobalt used for making magnets

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.

Name atleast 3 type of energy associated with the microwave

Use the drop-down menus to label each of the following changes p for physical change and c for chemical change. the substance changes to a new substance. the original substance can be recovered. the color changes. gas is produced and given off. the substance changes size, shape, or volume.